Apply formatter to recent 200+ commits. (#5830)

Summary:
Further apply formatter to more recent commits.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5830

Test Plan: Run all existing tests.

Differential Revision: D17488031

fbshipit-source-id: 137458fd94d56dd271b8b40c522b03036943a2ab

cache/cache_bench.cc

@@ -11,9 +11,9 @@ int main() {
 }
 #else
 
-#include <cinttypes>
-#include <sys/types.h>
 #include <stdio.h>
+#include <sys/types.h>
+#include <cinttypes>
 
 #include "port/port.h"
 #include "rocksdb/cache.h"

db/column_family.cc

@@ -9,11 +9,11 @@
 
 #include "db/column_family.h"
 
-#include <cinttypes>
-#include <vector>
-#include <string>
 #include <algorithm>
+#include <cinttypes>
 #include <limits>
+#include <string>
+#include <vector>
 
 #include "db/compaction/compaction_picker.h"
 #include "db/compaction/compaction_picker_fifo.h"

db/compaction/compaction_job.cc

@@ -7,8 +7,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file. See the AUTHORS file for names of contributors.
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <functional>
 #include <list>
 #include <memory>

db/compaction/compaction_job_stats_test.cc

@@ -7,8 +7,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file. See the AUTHORS file for names of contributors.
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <iostream>
 #include <mutex>
 #include <queue>

db/compaction/compaction_job_test.cc

@@ -5,9 +5,9 @@
 
 #ifndef ROCKSDB_LITE
 
-#include <cinttypes>
 #include <algorithm>
 #include <array>
+#include <cinttypes>
 #include <map>
 #include <string>
 #include <tuple>

db/db_basic_test.cc

@@ -1356,9 +1356,9 @@ TEST_F(DBBasicTest, MultiGetBatchedMultiLevel) {
 // Test class for batched MultiGet with prefix extractor
 // Param bool - If true, use partitioned filters
 //              If false, use full filter block
-class MultiGetPrefixExtractorTest
-    : public DBBasicTest,
-      public ::testing::WithParamInterface<bool> {};
+class MultiGetPrefixExtractorTest : public DBBasicTest,
+                                    public ::testing::WithParamInterface<bool> {
+};
 
 TEST_P(MultiGetPrefixExtractorTest, Batched) {
   Options options = CurrentOptions();
@@ -1396,14 +1396,12 @@ TEST_P(MultiGetPrefixExtractorTest, Batched) {
   ASSERT_EQ(get_perf_context()->bloom_sst_hit_count, 4);
 }
 
-INSTANTIATE_TEST_CASE_P(
-    MultiGetPrefix, MultiGetPrefixExtractorTest,
-    ::testing::Bool());
+INSTANTIATE_TEST_CASE_P(MultiGetPrefix, MultiGetPrefixExtractorTest,
+                        ::testing::Bool());
 
 #ifndef ROCKSDB_LITE
-class DBMultiGetRowCacheTest
-    : public DBBasicTest,
-      public ::testing::WithParamInterface<bool> {};
+class DBMultiGetRowCacheTest : public DBBasicTest,
+                               public ::testing::WithParamInterface<bool> {};
 
 TEST_P(DBMultiGetRowCacheTest, MultiGetBatched) {
   do {
@@ -1543,10 +1541,9 @@ TEST_F(DBBasicTest, GetAllKeyVersions) {
 
 class DBBasicTestWithParallelIO
     : public DBTestBase,
-      public testing::WithParamInterface<std::tuple<bool,bool,bool,bool>> {
+      public testing::WithParamInterface<std::tuple<bool, bool, bool, bool>> {
  public:
-  DBBasicTestWithParallelIO()
-      : DBTestBase("/db_basic_test_with_parallel_io") {
+  DBBasicTestWithParallelIO() : DBTestBase("/db_basic_test_with_parallel_io") {
     bool compressed_cache = std::get<0>(GetParam());
     bool uncompressed_cache = std::get<1>(GetParam());
     compression_enabled_ = std::get<2>(GetParam());
@@ -1570,7 +1567,7 @@ class DBBasicTestWithParallelIO
     table_options.block_cache = uncompressed_cache_;
     table_options.block_cache_compressed = compressed_cache_;
     table_options.flush_block_policy_factory.reset(
-                      new MyFlushBlockPolicyFactory());
+        new MyFlushBlockPolicyFactory());
     options.table_factory.reset(new BlockBasedTableFactory(table_options));
     if (!compression_enabled_) {
       options.compression = kNoCompression;
@@ -1598,15 +1595,9 @@ class DBBasicTestWithParallelIO
   int num_found() { return uncompressed_cache_->num_found(); }
   int num_inserts() { return uncompressed_cache_->num_inserts(); }
 
-  int num_lookups_compressed() {
-    return compressed_cache_->num_lookups();
-  }
-  int num_found_compressed() {
-    return compressed_cache_->num_found();
-  }
-  int num_inserts_compressed() {
-    return compressed_cache_->num_inserts();
-  }
+  int num_lookups_compressed() { return compressed_cache_->num_lookups(); }
+  int num_found_compressed() { return compressed_cache_->num_found(); }
+  int num_inserts_compressed() { return compressed_cache_->num_inserts(); }
 
   bool fill_cache() { return fill_cache_; }
 
@@ -1614,8 +1605,7 @@ class DBBasicTestWithParallelIO
   static void TearDownTestCase() {}
 
  private:
-  class MyFlushBlockPolicyFactory
-    : public FlushBlockPolicyFactory {
+  class MyFlushBlockPolicyFactory : public FlushBlockPolicyFactory {
    public:
     MyFlushBlockPolicyFactory() {}
 
@@ -1630,11 +1620,10 @@ class DBBasicTestWithParallelIO
     }
   };
 
-  class MyFlushBlockPolicy
-    : public FlushBlockPolicy {
+  class MyFlushBlockPolicy : public FlushBlockPolicy {
    public:
     explicit MyFlushBlockPolicy(const BlockBuilder& data_block_builder)
-      : num_keys_(0), data_block_builder_(data_block_builder) {}
+        : num_keys_(0), data_block_builder_(data_block_builder) {}
 
     bool Update(const Slice& /*key*/, const Slice& /*value*/) override {
       if (data_block_builder_.empty()) {
@@ -1656,11 +1645,10 @@ class DBBasicTestWithParallelIO
     const BlockBuilder& data_block_builder_;
   };
 
-  class MyBlockCache
-    : public Cache {
+  class MyBlockCache : public Cache {
    public:
     explicit MyBlockCache(std::shared_ptr<Cache>& target)
-      : target_(target), num_lookups_(0), num_found_(0), num_inserts_(0) {}
+        : target_(target), num_lookups_(0), num_found_(0), num_inserts_(0) {}
 
     virtual const char* Name() const override { return "MyBlockCache"; }
 
@@ -1682,9 +1670,7 @@ class DBBasicTestWithParallelIO
       return handle;
     }
 
-    virtual bool Ref(Handle* handle) override {
-      return target_->Ref(handle);
-    }
+    virtual bool Ref(Handle* handle) override { return target_->Ref(handle); }
 
     virtual bool Release(Handle* handle, bool force_erase = false) override {
       return target_->Release(handle, force_erase);
@@ -1694,12 +1680,8 @@ class DBBasicTestWithParallelIO
       return target_->Value(handle);
     }
 
-    virtual void Erase(const Slice& key) override {
-      target_->Erase(key);
-    }
-    virtual uint64_t NewId() override {
-      return target_->NewId();
-    }
+    virtual void Erase(const Slice& key) override { target_->Erase(key); }
+    virtual uint64_t NewId() override { return target_->NewId(); }
 
     virtual void SetCapacity(size_t capacity) override {
       target_->SetCapacity(capacity);
@@ -1717,9 +1699,7 @@ class DBBasicTestWithParallelIO
       return target_->GetCapacity();
     }
 
-    virtual size_t GetUsage() const override {
-      return target_->GetUsage();
-    }
+    virtual size_t GetUsage() const override { return target_->GetUsage(); }
 
     virtual size_t GetUsage(Handle* handle) const override {
       return target_->GetUsage(handle);
@@ -1745,6 +1725,7 @@ class DBBasicTestWithParallelIO
     int num_found() { return num_found_; }
 
     int num_inserts() { return num_inserts_; }
+
    private:
     std::shared_ptr<Cache> target_;
     int num_lookups_;
@@ -1777,7 +1758,7 @@ TEST_P(DBBasicTestWithParallelIO, MultiGet) {
   statuses.resize(keys.size());
 
   dbfull()->MultiGet(ro, dbfull()->DefaultColumnFamily(), keys.size(),
-           keys.data(), values.data(), statuses.data(), true);
+                     keys.data(), values.data(), statuses.data(), true);
   ASSERT_TRUE(CheckValue(0, values[0].ToString()));
   ASSERT_TRUE(CheckValue(50, values[1].ToString()));
 
@@ -1789,7 +1770,7 @@ TEST_P(DBBasicTestWithParallelIO, MultiGet) {
   values[0].Reset();
   values[1].Reset();
   dbfull()->MultiGet(ro, dbfull()->DefaultColumnFamily(), keys.size(),
-           keys.data(), values.data(), statuses.data(), true);
+                     keys.data(), values.data(), statuses.data(), true);
   ASSERT_TRUE(CheckValue(1, values[0].ToString()));
   ASSERT_TRUE(CheckValue(51, values[1].ToString()));
 
@@ -1798,7 +1779,7 @@ TEST_P(DBBasicTestWithParallelIO, MultiGet) {
 
   keys.resize(10);
   statuses.resize(10);
-  std::vector<int> key_ints{1,2,15,16,55,81,82,83,84,85};
+  std::vector<int> key_ints{1, 2, 15, 16, 55, 81, 82, 83, 84, 85};
   for (size_t i = 0; i < key_ints.size(); ++i) {
     key_data[i] = Key(key_ints[i]);
     keys[i] = Slice(key_data[i]);
@@ -1806,7 +1787,7 @@ TEST_P(DBBasicTestWithParallelIO, MultiGet) {
     values[i].Reset();
   }
   dbfull()->MultiGet(ro, dbfull()->DefaultColumnFamily(), keys.size(),
-           keys.data(), values.data(), statuses.data(), true);
+                     keys.data(), values.data(), statuses.data(), true);
   for (size_t i = 0; i < key_ints.size(); ++i) {
     ASSERT_OK(statuses[i]);
     ASSERT_TRUE(CheckValue(key_ints[i], values[i].ToString()));

db/db_compaction_test.cc

@@ -4664,7 +4664,7 @@ TEST_F(DBCompactionTest, ConsistencyFailTest) {
 
   rocksdb::SyncPoint::GetInstance()->SetCallBack(
       "VersionBuilder::CheckConsistency", [&](void* arg) {
-      auto p =
+        auto p =
             reinterpret_cast<std::pair<FileMetaData**, FileMetaData**>*>(arg);
         // just swap the two FileMetaData so that we hit error
         // in CheckConsistency funcion

db/db_filesnapshot.cc

@@ -6,9 +6,9 @@
 
 #ifndef ROCKSDB_LITE
 
-#include <cinttypes>
 #include <stdint.h>
 #include <algorithm>
+#include <cinttypes>
 #include <string>
 #include "db/db_impl/db_impl.h"
 #include "db/job_context.h"
@@ -172,7 +172,6 @@ Status DBImpl::GetCurrentWalFile(std::unique_ptr<LogFile>* current_log_file) {
 
   return wal_manager_.GetLiveWalFile(current_logfile_number, current_log_file);
 }
-
 }
 
 #endif  // ROCKSDB_LITE

db/db_impl/db_impl.cc

@@ -3286,9 +3286,8 @@ Status DestroyDB(const std::string& dbname, const Options& options,
         if (type == kMetaDatabase) {
           del = DestroyDB(path_to_delete, options);
         } else if (type == kTableFile || type == kLogFile) {
-          del =
-              DeleteDBFile(&soptions, path_to_delete, dbname,
-                           /*force_bg=*/false, /*force_fg=*/!wal_in_db_path);
+          del = DeleteDBFile(&soptions, path_to_delete, dbname,
+                             /*force_bg=*/false, /*force_fg=*/!wal_in_db_path);
         } else {
           del = env->DeleteFile(path_to_delete);
         }
@@ -4003,8 +4002,7 @@ Status DBImpl::IngestExternalFiles(
 Status DBImpl::CreateColumnFamilyWithImport(
     const ColumnFamilyOptions& options, const std::string& column_family_name,
     const ImportColumnFamilyOptions& import_options,
-    const ExportImportFilesMetaData& metadata,
-    ColumnFamilyHandle** handle) {
+    const ExportImportFilesMetaData& metadata, ColumnFamilyHandle** handle) {
   assert(handle != nullptr);
   assert(*handle == nullptr);
   std::string cf_comparator_name = options.comparator->Name();
@@ -4045,8 +4043,7 @@ Status DBImpl::CreateColumnFamilyWithImport(
       // reuse the file number that has already assigned to the internal file,
       // and this will overwrite the external file. To protect the external
       // file, we have to make sure the file number will never being reused.
-      next_file_number =
-          versions_->FetchAddFileNumber(metadata.files.size());
+      next_file_number = versions_->FetchAddFileNumber(metadata.files.size());
       auto cf_options = cfd->GetLatestMutableCFOptions();
       status = versions_->LogAndApply(cfd, *cf_options, &dummy_edit, &mutex_,
                                       directories_.GetDbDir());

db/db_impl/db_impl_compaction_flush.cc

@@ -1565,7 +1565,8 @@ Status DBImpl::FlushMemTable(ColumnFamilyData* cfd,
           if (stats_cf_flush_needed) {
             ROCKS_LOG_INFO(immutable_db_options_.info_log,
                            "Force flushing stats CF with manual flush of %s "
-                           "to avoid holding old logs", cfd->GetName().c_str());
+                           "to avoid holding old logs",
+                           cfd->GetName().c_str());
             s = SwitchMemtable(cfd_stats, &context);
             flush_memtable_id = cfd_stats->imm()->GetLatestMemTableID();
             flush_req.emplace_back(cfd_stats, flush_memtable_id);

db/db_impl/db_impl_open.cc

@@ -135,9 +135,9 @@ DBOptions SanitizeOptions(const std::string& dbname, const DBOptions& src) {
     std::vector<std::string> filenames;
     result.env->GetChildren(result.wal_dir, &filenames);
     for (std::string& filename : filenames) {
-      if (filename.find(".log.trash",
-                  filename.length() - std::string(".log.trash").length()) !=
-                  std::string::npos) {
+      if (filename.find(".log.trash", filename.length() -
+                                          std::string(".log.trash").length()) !=
+          std::string::npos) {
         std::string trash_file = result.wal_dir + "/" + filename;
         result.env->DeleteFile(trash_file);
       }
@@ -1352,8 +1352,7 @@ Status DBImpl::Open(const DBOptions& db_options, const std::string& dbname,
     return s;
   }
 
-  impl->wal_in_db_path_ =
-      IsWalDirSameAsDBPath(&impl->immutable_db_options_);
+  impl->wal_in_db_path_ = IsWalDirSameAsDBPath(&impl->immutable_db_options_);
 
   impl->mutex_.Lock();
   // Handles create_if_missing, error_if_exists

db/db_impl/db_impl_secondary.cc

@@ -588,8 +588,7 @@ Status DB::OpenAsSecondary(
       &impl->write_controller_));
   impl->column_family_memtables_.reset(
       new ColumnFamilyMemTablesImpl(impl->versions_->GetColumnFamilySet()));
-  impl->wal_in_db_path_ =
-      IsWalDirSameAsDBPath(&impl->immutable_db_options_);
+  impl->wal_in_db_path_ = IsWalDirSameAsDBPath(&impl->immutable_db_options_);
 
   impl->mutex_.Lock();
   s = impl->Recover(column_families, true, false, false);

db/db_impl/db_secondary_test.cc

@@ -605,9 +605,9 @@ TEST_F(DBSecondaryTest, SwitchWAL) {
 TEST_F(DBSecondaryTest, SwitchWALMultiColumnFamilies) {
   const int kNumKeysPerMemtable = 1;
   SyncPoint::GetInstance()->DisableProcessing();
-  SyncPoint::GetInstance()->LoadDependency({
-      {"DBImpl::BackgroundCallFlush:ContextCleanedUp",
-       "DBSecondaryTest::SwitchWALMultipleColumnFamilies:BeforeCatchUp"}});
+  SyncPoint::GetInstance()->LoadDependency(
+      {{"DBImpl::BackgroundCallFlush:ContextCleanedUp",
+        "DBSecondaryTest::SwitchWALMultipleColumnFamilies:BeforeCatchUp"}});
   SyncPoint::GetInstance()->EnableProcessing();
   const std::string kCFName1 = "pikachu";
   Options options;
@@ -662,7 +662,8 @@ TEST_F(DBSecondaryTest, SwitchWALMultiColumnFamilies) {
         Put(0 /*cf*/, "key" + std::to_string(k), "value" + std::to_string(k)));
     ASSERT_OK(
         Put(1 /*cf*/, "key" + std::to_string(k), "value" + std::to_string(k)));
-    TEST_SYNC_POINT("DBSecondaryTest::SwitchWALMultipleColumnFamilies:BeforeCatchUp");
+    TEST_SYNC_POINT(
+        "DBSecondaryTest::SwitchWALMultipleColumnFamilies:BeforeCatchUp");
     ASSERT_OK(db_secondary_->TryCatchUpWithPrimary());
     verify_db(dbfull(), handles_, db_secondary_, handles_secondary_);
     SyncPoint::GetInstance()->ClearTrace();

db/db_info_dumper.cc

@@ -5,10 +5,10 @@
 
 #include "db/db_info_dumper.h"
 
-#include <cinttypes>
 #include <stdio.h>
-#include <string>
 #include <algorithm>
+#include <cinttypes>
+#include <string>
 #include <vector>
 
 #include "file/filename.h"

db/db_test.cc

@@ -2793,7 +2793,8 @@ class ModelDB : public DB {
     return Status::OK();
   }
 
-  Status GetCurrentWalFile(std::unique_ptr<LogFile>* /*current_log_file*/) override {
+  Status GetCurrentWalFile(
+      std::unique_ptr<LogFile>* /*current_log_file*/) override {
     return Status::OK();
   }
 
@@ -6265,7 +6266,7 @@ TEST_F(DBTest, LargeBlockSizeTest) {
   CreateAndReopenWithCF({"pikachu"}, options);
   ASSERT_OK(Put(0, "foo", "bar"));
   BlockBasedTableOptions table_options;
-  table_options.block_size = 8LL*1024*1024*1024LL;
+  table_options.block_size = 8LL * 1024 * 1024 * 1024LL;
   options.table_factory.reset(NewBlockBasedTableFactory(table_options));
   ASSERT_NOK(TryReopenWithColumnFamilies({"default", "pikachu"}, options));
 }

db/db_test_util.cc

@@ -48,9 +48,7 @@ ROT13BlockCipher rot13Cipher_(16);
 #endif  // ROCKSDB_LITE
 
 DBTestBase::DBTestBase(const std::string path)
-    : mem_env_(nullptr),
-      encrypted_env_(nullptr),
-      option_config_(kDefault) {
+    : mem_env_(nullptr), encrypted_env_(nullptr), option_config_(kDefault) {
   Env* base_env = Env::Default();
 #ifndef ROCKSDB_LITE
   const char* test_env_uri = getenv("TEST_ENV_URI");

db/db_universal_compaction_test.cc

@@ -452,7 +452,7 @@ TEST_P(DBTestUniversalCompaction, DynamicUniversalCompactionSizeAmplification) {
   ASSERT_OK(dbfull()->TEST_GetLatestMutableCFOptions(handles_[1],
                                                      &mutable_cf_options));
   ASSERT_EQ(110u, mutable_cf_options.compaction_options_universal
-                     .max_size_amplification_percent);
+                      .max_size_amplification_percent);
 
   dbfull()->TEST_WaitForCompact();
   // Verify that size amplification did happen
@@ -534,8 +534,10 @@ TEST_P(DBTestUniversalCompaction, DynamicUniversalCompactionReadAmplification) {
   ASSERT_OK(dbfull()->TEST_GetLatestMutableCFOptions(handles_[1],
                                                      &mutable_cf_options));
   ASSERT_EQ(mutable_cf_options.compaction_options_universal.size_ratio, 100u);
-  ASSERT_EQ(mutable_cf_options.compaction_options_universal.min_merge_width, 2u);
-  ASSERT_EQ(mutable_cf_options.compaction_options_universal.max_merge_width, 2u);
+  ASSERT_EQ(mutable_cf_options.compaction_options_universal.min_merge_width,
+            2u);
+  ASSERT_EQ(mutable_cf_options.compaction_options_universal.max_merge_width,
+            2u);
 
   dbfull()->TEST_WaitForCompact();
 

db/dbformat.cc

@@ -8,8 +8,8 @@
 // found in the LICENSE file. See the AUTHORS file for names of contributors.
 #include "db/dbformat.h"
 
-#include <cinttypes>
 #include <stdio.h>
+#include <cinttypes>
 #include "monitoring/perf_context_imp.h"
 #include "port/port.h"
 #include "util/coding.h"

db/external_sst_file_ingestion_job.cc

@@ -86,8 +86,7 @@ Status ExternalSstFileIngestionJob::Prepare(
       return Status::InvalidArgument("File contain no entries");
     }
 
-    if (!f.smallest_internal_key.Valid() ||
-        !f.largest_internal_key.Valid()) {
+    if (!f.smallest_internal_key.Valid() || !f.largest_internal_key.Valid()) {
       return Status::Corruption("Generated table have corrupted keys");
     }
   }
@@ -448,8 +447,10 @@ Status ExternalSstFileIngestionJob::GetIngestedFileInfo(
       table_reader->NewRangeTombstoneIterator(ro));
 
   // Get first (smallest) and last (largest) key from file.
-  file_to_ingest->smallest_internal_key = InternalKey("", 0, ValueType::kTypeValue);
-  file_to_ingest->largest_internal_key = InternalKey("", 0, ValueType::kTypeValue);
+  file_to_ingest->smallest_internal_key =
+      InternalKey("", 0, ValueType::kTypeValue);
+  file_to_ingest->largest_internal_key =
+      InternalKey("", 0, ValueType::kTypeValue);
   bool bounds_set = false;
   iter->SeekToFirst();
   if (iter->Valid()) {
@@ -485,11 +486,15 @@ Status ExternalSstFileIngestionJob::GetIngestedFileInfo(
       RangeTombstone tombstone(key, range_del_iter->value());
 
       InternalKey start_key = tombstone.SerializeKey();
-      if (!bounds_set || sstableKeyCompare(ucmp, start_key, file_to_ingest->smallest_internal_key) < 0) {
+      if (!bounds_set ||
+          sstableKeyCompare(ucmp, start_key,
+                            file_to_ingest->smallest_internal_key) < 0) {
         file_to_ingest->smallest_internal_key = start_key;
       }
       InternalKey end_key = tombstone.SerializeEndKey();
-      if (!bounds_set || sstableKeyCompare(ucmp, end_key, file_to_ingest->largest_internal_key) > 0) {
+      if (!bounds_set ||
+          sstableKeyCompare(ucmp, end_key,
+                            file_to_ingest->largest_internal_key) > 0) {
         file_to_ingest->largest_internal_key = end_key;
       }
       bounds_set = true;
@@ -531,9 +536,10 @@ Status ExternalSstFileIngestionJob::AssignLevelAndSeqnoForIngestedFile(
 
     if (vstorage->NumLevelFiles(lvl) > 0) {
       bool overlap_with_level = false;
-      status = sv->current->OverlapWithLevelIterator(ro, env_options_,
-          file_to_ingest->smallest_internal_key.user_key(), file_to_ingest->largest_internal_key.user_key(),
-          lvl, &overlap_with_level);
+      status = sv->current->OverlapWithLevelIterator(
+          ro, env_options_, file_to_ingest->smallest_internal_key.user_key(),
+          file_to_ingest->largest_internal_key.user_key(), lvl,
+          &overlap_with_level);
       if (!status.ok()) {
         return status;
       }
@@ -672,7 +678,8 @@ bool ExternalSstFileIngestionJob::IngestedFileFitInLevel(
   }
 
   auto* vstorage = cfd_->current()->storage_info();
-  Slice file_smallest_user_key(file_to_ingest->smallest_internal_key.user_key());
+  Slice file_smallest_user_key(
+      file_to_ingest->smallest_internal_key.user_key());
   Slice file_largest_user_key(file_to_ingest->largest_internal_key.user_key());
 
   if (vstorage->OverlapInLevel(level, &file_smallest_user_key,

db/import_column_family_job.cc

@@ -2,8 +2,8 @@
 
 #include "db/import_column_family_job.h"
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <string>
 #include <vector>
 
@@ -64,7 +64,8 @@ Status ImportColumnFamilyJob::Prepare(uint64_t next_file_number,
 
       for (size_t i = 0; i < sorted_files.size() - 1; i++) {
         if (sstableKeyCompare(ucmp, sorted_files[i]->largest_internal_key,
-                              sorted_files[i + 1]->smallest_internal_key) >= 0) {
+                              sorted_files[i + 1]->smallest_internal_key) >=
+            0) {
           return Status::InvalidArgument("Files have overlapping ranges");
         }
       }
@@ -76,8 +77,7 @@ Status ImportColumnFamilyJob::Prepare(uint64_t next_file_number,
       return Status::InvalidArgument("File contain no entries");
     }
 
-    if (!f.smallest_internal_key.Valid() ||
-        !f.largest_internal_key.Valid()) {
+    if (!f.smallest_internal_key.Valid() || !f.largest_internal_key.Valid()) {
       return Status::Corruption("File has corrupted keys");
     }
   }
@@ -198,8 +198,8 @@ Status ImportColumnFamilyJob::GetIngestedFileInfo(
   if (!status.ok()) {
     return status;
   }
-  sst_file_reader.reset(new RandomAccessFileReader(std::move(sst_file),
-                                                   external_file));
+  sst_file_reader.reset(
+      new RandomAccessFileReader(std::move(sst_file), external_file));
 
   status = cfd_->ioptions()->table_factory->NewTableReader(
       TableReaderOptions(*cfd_->ioptions(),

db/import_column_family_job.h

@@ -20,11 +20,11 @@ namespace rocksdb {
 // to ExternalSstFileIngestionJob.
 class ImportColumnFamilyJob {
  public:
-  ImportColumnFamilyJob(
-      Env* env, VersionSet* versions, ColumnFamilyData* cfd,
-      const ImmutableDBOptions& db_options, const EnvOptions& env_options,
-      const ImportColumnFamilyOptions& import_options,
-      const std::vector<LiveFileMetaData>& metadata)
+  ImportColumnFamilyJob(Env* env, VersionSet* versions, ColumnFamilyData* cfd,
+                        const ImmutableDBOptions& db_options,
+                        const EnvOptions& env_options,
+                        const ImportColumnFamilyOptions& import_options,
+                        const std::vector<LiveFileMetaData>& metadata)
       : env_(env),
         versions_(versions),
         cfd_(cfd),

db/import_column_family_test.cc

@@ -45,8 +45,7 @@ class ImportColumnFamilyTest : public DBTestBase {
     test::DestroyDir(env_, export_files_dir_);
   }
 
-  LiveFileMetaData LiveFileMetaDataInit(std::string name,
-                                        std::string path,
+  LiveFileMetaData LiveFileMetaDataInit(std::string name, std::string path,
                                         int level,
                                         SequenceNumber smallest_seqno,
                                         SequenceNumber largest_seqno) {
@@ -64,7 +63,7 @@ class ImportColumnFamilyTest : public DBTestBase {
   std::string export_files_dir_;
   ColumnFamilyHandle* import_cfh_;
   ColumnFamilyHandle* import_cfh2_;
-  ExportImportFilesMetaData *metadata_ptr_;
+  ExportImportFilesMetaData* metadata_ptr_;
 };
 
 TEST_F(ImportColumnFamilyTest, ImportSSTFileWriterFiles) {
@@ -545,7 +544,6 @@ TEST_F(ImportColumnFamilyTest, ImportColumnFamilyNegativeTest) {
                                                 metadata, &import_cfh_));
     ASSERT_NE(import_cfh_, nullptr);
   }
-
 }
 
 }  // namespace rocksdb

db/internal_stats.cc

@@ -10,8 +10,8 @@
 
 #include "db/internal_stats.h"
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <limits>
 #include <string>
 #include <utility>

db/plain_table_db_test.cc

@@ -745,20 +745,19 @@ TEST_P(PlainTableDBTest, BloomSchema) {
   Options options = CurrentOptions();
   options.create_if_missing = true;
   for (int bloom_locality = 0; bloom_locality <= 1; bloom_locality++) {
-   options.bloom_locality = bloom_locality;
+    options.bloom_locality = bloom_locality;
     PlainTableOptions plain_table_options;
     plain_table_options.user_key_len = 16;
-    plain_table_options.bloom_bits_per_key = 3; // high FP rate for test
+    plain_table_options.bloom_bits_per_key = 3;  // high FP rate for test
     plain_table_options.hash_table_ratio = 0.75;
     plain_table_options.index_sparseness = 16;
     plain_table_options.huge_page_tlb_size = 0;
     plain_table_options.encoding_type = kPlain;
 
-
     bool expect_bloom_not_match = false;
     options.table_factory.reset(new TestPlainTableFactory(
-        &expect_bloom_not_match, plain_table_options,
-        0 /* column_family_id */, kDefaultColumnFamilyName));
+        &expect_bloom_not_match, plain_table_options, 0 /* column_family_id */,
+        kDefaultColumnFamilyName));
     DestroyAndReopen(&options);
 
     for (unsigned i = 0; i < 2345; ++i) {
@@ -782,7 +781,7 @@ TEST_P(PlainTableDBTest, BloomSchema) {
         pattern = 163905UL;
       }
       bool expect_fp = pattern & (1UL << i);
-      //fprintf(stderr, "expect_fp@%u: %d\n", i, (int)expect_fp);
+      // fprintf(stderr, "expect_fp@%u: %d\n", i, (int)expect_fp);
       expect_bloom_not_match = !expect_fp;
       ASSERT_EQ("NOT_FOUND", Get(NthKey(i, 'n')));
     }

db/range_tombstone_fragmenter.cc

@@ -9,8 +9,8 @@
 #include <functional>
 #include <set>
 
-#include <cinttypes>
 #include <stdio.h>
+#include <cinttypes>
 
 #include "util/autovector.h"
 #include "util/kv_map.h"

db/table_cache.cc

@@ -277,10 +277,11 @@ Status TableCache::GetRangeTombstoneIterator(
 }
 
 #ifndef ROCKSDB_LITE
-void TableCache::CreateRowCacheKeyPrefix(
-        const ReadOptions& options,
-        const FileDescriptor& fd, const Slice& internal_key,
-        GetContext* get_context, IterKey& row_cache_key) {
+void TableCache::CreateRowCacheKeyPrefix(const ReadOptions& options,
+                                         const FileDescriptor& fd,
+                                         const Slice& internal_key,
+                                         GetContext* get_context,
+                                         IterKey& row_cache_key) {
   uint64_t fd_number = fd.GetNumber();
   // We use the user key as cache key instead of the internal key,
   // otherwise the whole cache would be invalidated every time the
@@ -312,13 +313,11 @@ void TableCache::CreateRowCacheKeyPrefix(
   AppendVarint64(&row_cache_key, seq_no);
 }
 
-bool TableCache::GetFromRowCache(
-          const Slice& user_key, IterKey& row_cache_key,
-          size_t prefix_size, GetContext* get_context) {
+bool TableCache::GetFromRowCache(const Slice& user_key, IterKey& row_cache_key,
+                                 size_t prefix_size, GetContext* get_context) {
   bool found = false;
 
-  row_cache_key.TrimAppend(prefix_size, user_key.data(),
-                           user_key.size());
+  row_cache_key.TrimAppend(prefix_size, user_key.data(), user_key.size());
   if (auto row_handle =
           ioptions_.row_cache->Lookup(row_cache_key.GetUserKey())) {
     // Cleanable routine to release the cache entry
@@ -327,8 +326,8 @@ bool TableCache::GetFromRowCache(
                                        void* cache_handle) {
       ((Cache*)cache_to_clean)->Release((Cache::Handle*)cache_handle);
     };
-    auto found_row_cache_entry = static_cast<const std::string*>(
-        ioptions_.row_cache->Value(row_handle));
+    auto found_row_cache_entry =
+        static_cast<const std::string*>(ioptions_.row_cache->Value(row_handle));
     // If it comes here value is located on the cache.
     // found_row_cache_entry points to the value on cache,
     // and value_pinner has cleanup procedure for the cached entry.
@@ -442,14 +441,15 @@ Status TableCache::MultiGet(const ReadOptions& options,
   Status s;
   TableReader* t = fd.table_reader;
   Cache::Handle* handle = nullptr;
-  MultiGetRange table_range(*mget_range, mget_range->begin(), mget_range->end());
+  MultiGetRange table_range(*mget_range, mget_range->begin(),
+                            mget_range->end());
 #ifndef ROCKSDB_LITE
   autovector<std::string, MultiGetContext::MAX_BATCH_SIZE> row_cache_entries;
   IterKey row_cache_key;
   size_t row_cache_key_prefix_size = 0;
   KeyContext& first_key = *table_range.begin();
-  bool lookup_row_cache = ioptions_.row_cache &&
-          !first_key.get_context->NeedToReadSequence();
+  bool lookup_row_cache =
+      ioptions_.row_cache && !first_key.get_context->NeedToReadSequence();
 
   // Check row cache if enabled. Since row cache does not currently store
   // sequence numbers, we cannot use it if we need to fetch the sequence.
@@ -459,8 +459,10 @@ Status TableCache::MultiGet(const ReadOptions& options,
                             row_cache_key);
     row_cache_key_prefix_size = row_cache_key.Size();
 
-    for (auto miter = table_range.begin(); miter != table_range.end(); ++miter) {
-      const Slice& user_key = miter->ukey;;
+    for (auto miter = table_range.begin(); miter != table_range.end();
+         ++miter) {
+      const Slice& user_key = miter->ukey;
+      ;
       GetContext* get_context = miter->get_context;
 
       if (GetFromRowCache(user_key, row_cache_key, row_cache_key_prefix_size,
@@ -519,9 +521,11 @@ Status TableCache::MultiGet(const ReadOptions& options,
   if (lookup_row_cache) {
     size_t row_idx = 0;
 
-    for (auto miter = table_range.begin(); miter != table_range.end(); ++miter) {
+    for (auto miter = table_range.begin(); miter != table_range.end();
+         ++miter) {
       std::string& row_cache_entry = row_cache_entries[row_idx++];
-      const Slice& user_key = miter->ukey;;
+      const Slice& user_key = miter->ukey;
+      ;
       GetContext* get_context = miter->get_context;
 
       get_context->SetReplayLog(nullptr);

db/table_cache.h

@@ -208,8 +208,7 @@ class TableCache {
   void CreateRowCacheKeyPrefix(const ReadOptions& options,
                                const FileDescriptor& fd,
                                const Slice& internal_key,
-                               GetContext* get_context,
-                               IterKey& row_cache_key);
+                               GetContext* get_context, IterKey& row_cache_key);
 
   // Helper function to lookup the row cache for a key. It appends the
   // user key to row_cache_key at offset prefix_size

db/version_builder.cc

@@ -9,9 +9,9 @@
 
 #include "db/version_builder.h"
 
-#include <cinttypes>
 #include <algorithm>
 #include <atomic>
+#include <cinttypes>
 #include <functional>
 #include <map>
 #include <set>
@@ -173,14 +173,13 @@ class VersionBuilder::Rep {
                       " vs. file with global_seqno %" PRIu64 "\n",
                       f1->fd.smallest_seqno, f1->fd.largest_seqno,
                       external_file_seqno);
-              return Status::Corruption("L0 file with seqno " +
-                                        NumberToString(f1->fd.smallest_seqno) +
-                                        " " +
-                                        NumberToString(f1->fd.largest_seqno) +
-                                        " vs. file with global_seqno" +
-                                        NumberToString(external_file_seqno) +
-                                        " with fileNumber " +
-                                        NumberToString(f1->fd.GetNumber()));
+              return Status::Corruption(
+                  "L0 file with seqno " +
+                  NumberToString(f1->fd.smallest_seqno) + " " +
+                  NumberToString(f1->fd.largest_seqno) +
+                  " vs. file with global_seqno" +
+                  NumberToString(external_file_seqno) + " with fileNumber " +
+                  NumberToString(f1->fd.GetNumber()));
             }
           } else if (f1->fd.smallest_seqno <= f2->fd.smallest_seqno) {
             fprintf(stderr,

db/version_edit.h

@@ -52,7 +52,7 @@ struct FileDescriptor {
         smallest_seqno(_smallest_seqno),
         largest_seqno(_largest_seqno) {}
 
-  FileDescriptor(const FileDescriptor& fd) { *this=fd; }
+  FileDescriptor(const FileDescriptor& fd) { *this = fd; }
 
   FileDescriptor& operator=(const FileDescriptor& fd) {
     table_reader = fd.table_reader;

db/version_set.cc

@@ -5727,7 +5727,8 @@ Status ReactiveVersionSet::ApplyOneVersionEditToBuilder(
     return Status::OK();
   }
   if (active_version_builders_.find(edit.column_family_) ==
-      active_version_builders_.end() && !cfd->IsDropped()) {
+          active_version_builders_.end() &&
+      !cfd->IsDropped()) {
     std::unique_ptr<BaseReferencedVersionBuilder> builder_guard(
         new BaseReferencedVersionBuilder(cfd));
     active_version_builders_.insert(

db/wal_manager.cc

@@ -9,10 +9,10 @@
 
 #include "db/wal_manager.h"
 
-#include <cinttypes>
 #include <algorithm>
-#include <vector>
+#include <cinttypes>
 #include <memory>
+#include <vector>
 
 #include "db/log_reader.h"
 #include "db/log_writer.h"
@@ -415,12 +415,13 @@ Status WalManager::ReadFirstRecord(const WalFileType type,
   return s;
 }
 
-Status WalManager::GetLiveWalFile(uint64_t number, std::unique_ptr<LogFile>* log_file) {
+Status WalManager::GetLiveWalFile(uint64_t number,
+                                  std::unique_ptr<LogFile>* log_file) {
   if (!log_file) {
     return Status::InvalidArgument("log_file not preallocated.");
   }
 
-  if(!number) {
+  if (!number) {
     return Status::PathNotFound("log file not available");
   }
 
@@ -433,16 +434,13 @@ Status WalManager::GetLiveWalFile(uint64_t number, std::unique_ptr<LogFile>* log
     return s;
   }
 
-  log_file->reset(new LogFileImpl(
-      number,
-      kAliveLogFile,
-      0,      // SequenceNumber
-      size_bytes));
+  log_file->reset(new LogFileImpl(number, kAliveLogFile,
+                                  0,  // SequenceNumber
+                                  size_bytes));
 
   return Status::OK();
 }
 
-
 // the function returns status.ok() and sequence == 0 if the file exists, but is
 // empty
 Status WalManager::ReadFirstLine(const std::string& fname,

db/write_batch.cc

@@ -334,9 +334,7 @@ void WriteBatch::Clear() {
   wal_term_point_.clear();
 }
 
-uint32_t WriteBatch::Count() const {
-  return WriteBatchInternal::Count(this);
-}
+uint32_t WriteBatch::Count() const { return WriteBatchInternal::Count(this); }
 
 uint32_t WriteBatch::ComputeContentFlags() const {
   auto rv = content_flags_.load(std::memory_order_relaxed);

env/env_test.cc

@@ -1110,7 +1110,8 @@ TEST_P(EnvPosixTestWithParam, MultiRead) {
   // Create file.
   {
     std::unique_ptr<WritableFile> wfile;
-#if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(OS_SOLARIS) && !defined(OS_AIX)
+#if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(OS_SOLARIS) && \
+    !defined(OS_AIX)
     if (soptions.use_direct_writes) {
       soptions.use_direct_writes = false;
     }
@@ -1137,7 +1138,8 @@ TEST_P(EnvPosixTestWithParam, MultiRead) {
       data.emplace_back(NewAligned(kSectorSize, 0));
       reqs[i].scratch = data.back().get();
     }
-#if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(OS_SOLARIS) && !defined(OS_AIX)
+#if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(OS_SOLARIS) && \
+    !defined(OS_AIX)
     if (soptions.use_direct_reads) {
       soptions.use_direct_reads = false;
     }
@@ -1145,7 +1147,7 @@ TEST_P(EnvPosixTestWithParam, MultiRead) {
     ASSERT_OK(env_->NewRandomAccessFile(fname, &file, soptions));
     ASSERT_OK(file->MultiRead(reqs.data(), reqs.size()));
     for (size_t i = 0; i < reqs.size(); ++i) {
-      auto buf = NewAligned(kSectorSize * 8, static_cast<char>(i*2 + 1));
+      auto buf = NewAligned(kSectorSize * 8, static_cast<char>(i * 2 + 1));
       ASSERT_OK(reqs[i].status);
       ASSERT_EQ(memcmp(reqs[i].scratch, buf.get(), kSectorSize), 0);
     }

examples/multi_processes_example.cc

@@ -14,8 +14,8 @@
 // run for a while, tailing the logs of the primary. After process with primary
 // instance exits, this process will keep running until you hit 'CTRL+C'.
 
-#include <cinttypes>
 #include <chrono>
+#include <cinttypes>
 #include <cstdio>
 #include <cstdlib>
 #include <ctime>

file/delete_scheduler_test.cc

@@ -3,8 +3,8 @@
 //  COPYING file in the root directory) and Apache 2.0 License
 //  (found in the LICENSE.Apache file in the root directory).
 
-#include <cinttypes>
 #include <atomic>
+#include <cinttypes>
 #include <thread>
 #include <vector>
 

include/rocksdb/db.h

@@ -1137,7 +1137,8 @@ class DB {
   //
   // Additionally, for the sake of optimization current_log_file->StartSequence
   // would always be set to 0
-  virtual Status GetCurrentWalFile(std::unique_ptr<LogFile>* current_log_file) = 0;
+  virtual Status GetCurrentWalFile(
+      std::unique_ptr<LogFile>* current_log_file) = 0;
 
   // Note: this API is not yet consistent with WritePrepared transactions.
   // Sets iter to an iterator that is positioned at a write-batch containing

include/rocksdb/utilities/stackable_db.h

@@ -378,7 +378,8 @@ class StackableDB : public DB {
     return db_->GetSortedWalFiles(files);
   }
 
-  virtual Status GetCurrentWalFile(std::unique_ptr<LogFile>* current_log_file) override {
+  virtual Status GetCurrentWalFile(
+      std::unique_ptr<LogFile>* current_log_file) override {
     return db_->GetCurrentWalFile(current_log_file);
   }
 

java/src/main/java/org/rocksdb/AdvancedColumnFamilyOptionsInterface.java

@@ -13,9 +13,8 @@ import java.util.List;
  *
  * Taken from include/rocksdb/advanced_options.h
  */
-public interface AdvancedColumnFamilyOptionsInterface
-    <T extends AdvancedColumnFamilyOptionsInterface<T>> {
-
+public interface AdvancedColumnFamilyOptionsInterface<
+    T extends AdvancedColumnFamilyOptionsInterface<T>> {
   /**
    * The minimum number of write buffers that will be merged together
    * before writing to storage.  If set to 1, then

java/src/main/java/org/rocksdb/AdvancedMutableColumnFamilyOptionsInterface.java

@@ -11,9 +11,8 @@ package org.rocksdb;
  * Taken from include/rocksdb/advanced_options.h
  * and MutableCFOptions in util/cf_options.h
  */
-public interface AdvancedMutableColumnFamilyOptionsInterface
-    <T extends AdvancedMutableColumnFamilyOptionsInterface<T>> {
-
+public interface AdvancedMutableColumnFamilyOptionsInterface<
+    T extends AdvancedMutableColumnFamilyOptionsInterface<T>> {
   /**
    * The maximum number of write buffers that are built up in memory.
    * The default is 2, so that when 1 write buffer is being flushed to

java/src/main/java/org/rocksdb/ColumnFamilyOptionsInterface.java

@@ -5,10 +5,8 @@
 
 package org.rocksdb;
 
-public interface ColumnFamilyOptionsInterface
-    <T extends ColumnFamilyOptionsInterface<T>>
-        extends AdvancedColumnFamilyOptionsInterface<T> {
-
+public interface ColumnFamilyOptionsInterface<T extends ColumnFamilyOptionsInterface<T>>
+    extends AdvancedColumnFamilyOptionsInterface<T> {
   /**
    * Use this if your DB is very small (like under 1GB) and you don't want to
    * spend lots of memory for memtables.

java/src/main/java/org/rocksdb/DBOptionsInterface.java

@@ -9,7 +9,6 @@ import java.util.Collection;
 import java.util.List;
 
 public interface DBOptionsInterface<T extends DBOptionsInterface<T>> {
-
   /**
    * Use this if your DB is very small (like under 1GB) and you don't want to
    * spend lots of memory for memtables.

java/src/main/java/org/rocksdb/MutableColumnFamilyOptionsInterface.java

@@ -5,10 +5,9 @@
 
 package org.rocksdb;
 
-public interface MutableColumnFamilyOptionsInterface
-    <T extends MutableColumnFamilyOptionsInterface<T>>
-        extends AdvancedMutableColumnFamilyOptionsInterface<T> {
-
+public interface MutableColumnFamilyOptionsInterface<
+    T extends MutableColumnFamilyOptionsInterface<T>>
+    extends AdvancedMutableColumnFamilyOptionsInterface<T> {
   /**
    * Amount of data to build up in memory (backed by an unsorted log
    * on disk) before converting to a sorted on-disk file.

java/src/main/java/org/rocksdb/MutableDBOptionsInterface.java

@@ -2,7 +2,6 @@
 package org.rocksdb;
 
 public interface MutableDBOptionsInterface<T extends MutableDBOptionsInterface<T>> {
-
   /**
    * Specifies the maximum number of concurrent background jobs (both flushes
    * and compactions combined).

java/src/main/java/org/rocksdb/util/Environment.java

@@ -64,9 +64,9 @@ public class Environment {
   public static String getJniLibraryName(final String name) {
     if (isUnix()) {
       final String arch = is64Bit() ? "64" : "32";
-      if(isPowerPC() || isAarch64()) {
+      if (isPowerPC() || isAarch64()) {
         return String.format("%sjni-linux-%s", name, ARCH);
-      } else if(isS390x()) {
+      } else if (isS390x()) {
         return String.format("%sjni-linux%s", name, ARCH);
       } else {
         return String.format("%sjni-linux%s", name, arch);

java/src/test/java/org/rocksdb/util/EnvironmentTest.java

@@ -136,16 +136,12 @@ public class EnvironmentTest {
     assertThat(Environment.isUnix()).isTrue();
     assertThat(Environment.isAarch64()).isTrue();
     assertThat(Environment.is64Bit()).isTrue();
-    assertThat(Environment.getJniLibraryExtension()).
-        isEqualTo(".so");
-    assertThat(Environment.getSharedLibraryName("rocksdb")).
-        isEqualTo("rocksdbjni");
-    assertThat(Environment.getJniLibraryName("rocksdb")).
-        isEqualTo("rocksdbjni-linux-aarch64");
-    assertThat(Environment.getJniLibraryFileName("rocksdb")).
-        isEqualTo("librocksdbjni-linux-aarch64.so");
-    assertThat(Environment.getSharedLibraryFileName("rocksdb")).
-        isEqualTo("librocksdbjni.so");
+    assertThat(Environment.getJniLibraryExtension()).isEqualTo(".so");
+    assertThat(Environment.getSharedLibraryName("rocksdb")).isEqualTo("rocksdbjni");
+    assertThat(Environment.getJniLibraryName("rocksdb")).isEqualTo("rocksdbjni-linux-aarch64");
+    assertThat(Environment.getJniLibraryFileName("rocksdb"))
+        .isEqualTo("librocksdbjni-linux-aarch64.so");
+    assertThat(Environment.getSharedLibraryFileName("rocksdb")).isEqualTo("librocksdbjni.so");
   }
 
   private void setEnvironmentClassFields(String osName,

logging/env_logger.h

@@ -11,10 +11,10 @@
 
 #pragma once
 
+#include <time.h>
 #include <atomic>
 #include <memory>
 #include "port/sys_time.h"
-#include <time.h>
 
 #include "file/writable_file_writer.h"
 #include "monitoring/iostats_context_imp.h"

logging/env_logger_test.cc

@@ -4,8 +4,8 @@
 //  (found in the LICENSE.Apache file in the root directory).
 //
 
-#include "env/mock_env.h"
 #include "logging/env_logger.h"
+#include "env/mock_env.h"
 #include "test_util/testharness.h"
 #include "test_util/testutil.h"
 
@@ -44,9 +44,7 @@ class EnvLoggerTest : public testing::Test {
     return result;
   }
 
-  void DeleteLogFile() {
-    ASSERT_OK(env_->DeleteFile(kLogFile));
-  }
+  void DeleteLogFile() { ASSERT_OK(env_->DeleteFile(kLogFile)); }
 
   static const std::string kSampleMessage;
   static const std::string kTestDir;

logging/event_logger.cc

@@ -5,8 +5,8 @@
 
 #include "logging/event_logger.h"
 
-#include <cinttypes>
 #include <cassert>
+#include <cinttypes>
 #include <sstream>
 #include <string>
 

monitoring/histogram.cc

@@ -9,10 +9,10 @@
 
 #include "monitoring/histogram.h"
 
-#include <cinttypes>
-#include <cassert>
 #include <math.h>
 #include <stdio.h>
+#include <cassert>
+#include <cinttypes>
 
 #include "port/port.h"
 #include "util/cast_util.h"

monitoring/perf_context_imp.h

@@ -27,7 +27,8 @@ extern thread_local PerfContext perf_context;
 #define PERF_TIMER_GUARD(metric)
 #define PERF_TIMER_GUARD_WITH_ENV(metric, env)
 #define PERF_CPU_TIMER_GUARD(metric, env)
-#define PERF_CONDITIONAL_TIMER_FOR_MUTEX_GUARD(metric, condition, stats, ticker_type)
+#define PERF_CONDITIONAL_TIMER_FOR_MUTEX_GUARD(metric, condition, stats, \
+                                               ticker_type)
 #define PERF_TIMER_MEASURE(metric)
 #define PERF_COUNTER_ADD(metric, value)
 #define PERF_COUNTER_BY_LEVEL_ADD(metric, value, level)

monitoring/statistics.cc

@@ -5,11 +5,11 @@
 //
 #include "monitoring/statistics.h"
 
-#include <cinttypes>
-#include "rocksdb/statistics.h"
-#include "port/likely.h"
 #include <algorithm>
+#include <cinttypes>
 #include <cstdio>
+#include "port/likely.h"
+#include "rocksdb/statistics.h"
 
 namespace rocksdb {
 

options/cf_options.cc

@@ -5,15 +5,15 @@
 
 #include "options/cf_options.h"
 
-#include <cinttypes>
 #include <cassert>
+#include <cinttypes>
 #include <limits>
 #include <string>
 #include "options/db_options.h"
 #include "port/port.h"
+#include "rocksdb/concurrent_task_limiter.h"
 #include "rocksdb/env.h"
 #include "rocksdb/options.h"
-#include "rocksdb/concurrent_task_limiter.h"
 
 namespace rocksdb {
 

options/options_test.cc

@@ -8,9 +8,9 @@
 // found in the LICENSE file. See the AUTHORS file for names of contributors.
 
 #include <cctype>
+#include <cinttypes>
 #include <cstring>
 #include <unordered_map>
-#include <cinttypes>
 
 #include "cache/lru_cache.h"
 #include "cache/sharded_cache.h"

port/jemalloc_helper.h

@@ -32,8 +32,8 @@
 
 #if defined(OS_WIN) && defined(_MSC_VER)
 
-// MSVC does not have weak symbol support. As long as ROCKSDB_JEMALLOC is defined,
-// Jemalloc memory allocator is used.
+// MSVC does not have weak symbol support. As long as ROCKSDB_JEMALLOC is
+// defined, Jemalloc memory allocator is used.
 static inline bool HasJemalloc() { return true; }
 
 #else

port/win/env_win.cc

@@ -979,7 +979,8 @@ uint64_t WinEnvIO::NowMicros() {
     return li.QuadPart;
   }
   using namespace std::chrono;
-  return duration_cast<microseconds>(system_clock::now().time_since_epoch()).count();
+  return duration_cast<microseconds>(system_clock::now().time_since_epoch())
+      .count();
 }
 
 uint64_t WinEnvIO::NowNanos() {

table/block_based/block_based_table_factory.cc

@@ -7,8 +7,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file. See the AUTHORS file for names of contributors.
 
-#include <cinttypes>
 #include <stdint.h>
+#include <cinttypes>
 
 #include <memory>
 #include <string>

table/block_based/block_based_table_reader.cc

@@ -2019,9 +2019,10 @@ IndexBlockIter* BlockBasedTable::InitBlockIterator<IndexBlockIter>(
 // If input_iter is null, new a iterator
 // If input_iter is not null, update this iter and return it
 template <typename TBlockIter>
-TBlockIter* BlockBasedTable::NewDataBlockIterator(
-    const ReadOptions& ro, CachableEntry<Block>& block, TBlockIter* input_iter,
-    Status s) const {
+TBlockIter* BlockBasedTable::NewDataBlockIterator(const ReadOptions& ro,
+                                                  CachableEntry<Block>& block,
+                                                  TBlockIter* input_iter,
+                                                  Status s) const {
   PERF_TIMER_GUARD(new_table_block_iter_nanos);
 
   TBlockIter* iter = input_iter != nullptr ? input_iter : new TBlockIter;
@@ -2167,11 +2168,10 @@ Status BlockBasedTable::MaybeReadBlockAndLoadToCache(
         SequenceNumber seq_no = rep_->get_global_seqno(block_type);
         // If filling cache is allowed and a cache is configured, try to put the
         // block to the cache.
-        s = PutDataBlockToCache(key, ckey, block_cache, block_cache_compressed,
-                                block_entry, contents,
-                                raw_block_comp_type, uncompression_dict, seq_no,
-                                GetMemoryAllocator(rep_->table_options),
-                                block_type, get_context);
+        s = PutDataBlockToCache(
+            key, ckey, block_cache, block_cache_compressed, block_entry,
+            contents, raw_block_comp_type, uncompression_dict, seq_no,
+            GetMemoryAllocator(rep_->table_options), block_type, get_context);
       }
     }
   }
@@ -2344,12 +2344,10 @@ void BlockBasedTable::RetrieveMultipleBlocks(
         // BlockContents so it can free the memory
         assert(req.result.data() == req.scratch);
         std::unique_ptr<char[]> raw_block(req.scratch);
-        raw_block_contents = BlockContents(std::move(raw_block),
-                                 handle.size());
+        raw_block_contents = BlockContents(std::move(raw_block), handle.size());
       } else {
         // We used the scratch buffer, so no need to free anything
-        raw_block_contents = BlockContents(Slice(req.scratch,
-                                 handle.size()));
+        raw_block_contents = BlockContents(Slice(req.scratch, handle.size()));
       }
 #ifndef NDEBUG
       raw_block_contents.is_raw_block = true;
@@ -2370,35 +2368,36 @@ void BlockBasedTable::RetrieveMultipleBlocks(
         // MaybeReadBlockAndLoadToCache will insert into the block caches if
         // necessary. Since we're passing the raw block contents, it will
         // avoid looking up the block cache
-        s = MaybeReadBlockAndLoadToCache(nullptr, options, handle,
-              uncompression_dict, block_entry, BlockType::kData,
-              mget_iter->get_context, &lookup_data_block_context,
-              &raw_block_contents);
+        s = MaybeReadBlockAndLoadToCache(
+            nullptr, options, handle, uncompression_dict, block_entry,
+            BlockType::kData, mget_iter->get_context,
+            &lookup_data_block_context, &raw_block_contents);
       } else {
         CompressionType compression_type =
-                raw_block_contents.get_compression_type();
+            raw_block_contents.get_compression_type();
         BlockContents contents;
         if (compression_type != kNoCompression) {
           UncompressionContext context(compression_type);
           UncompressionInfo info(context, uncompression_dict, compression_type);
           s = UncompressBlockContents(info, req.result.data(), handle.size(),
-                    &contents, footer.version(), rep_->ioptions,
-                    memory_allocator);
+                                      &contents, footer.version(),
+                                      rep_->ioptions, memory_allocator);
         } else {
           if (scratch != nullptr) {
             // If we used the scratch buffer, then the contents need to be
             // copied to heap
             Slice raw = Slice(req.result.data(), handle.size());
-            contents = BlockContents(CopyBufferToHeap(
-                  GetMemoryAllocator(rep_->table_options), raw),
-                  handle.size());
+            contents = BlockContents(
+                CopyBufferToHeap(GetMemoryAllocator(rep_->table_options), raw),
+                handle.size());
           } else {
             contents = std::move(raw_block_contents);
           }
         }
         if (s.ok()) {
-          (*results)[idx_in_batch].SetOwnedValue(new Block(std::move(contents),
-                global_seqno, read_amp_bytes_per_bit, ioptions.statistics));
+          (*results)[idx_in_batch].SetOwnedValue(
+              new Block(std::move(contents), global_seqno,
+                        read_amp_bytes_per_bit, ioptions.statistics));
         }
       }
     }
@@ -3036,7 +3035,8 @@ void BlockBasedTableIterator<TBlockIter, TValue>::CheckOutOfBound() {
 }
 
 template <class TBlockIter, typename TValue>
-void BlockBasedTableIterator<TBlockIter, TValue>::CheckDataBlockWithinUpperBound() {
+void BlockBasedTableIterator<TBlockIter,
+                             TValue>::CheckDataBlockWithinUpperBound() {
   if (read_options_.iterate_upper_bound != nullptr &&
       block_iter_points_to_real_block_) {
     data_block_within_upper_bound_ =
@@ -3047,7 +3047,8 @@ void BlockBasedTableIterator<TBlockIter, TValue>::CheckDataBlockWithinUpperBound
 
 InternalIterator* BlockBasedTable::NewIterator(
     const ReadOptions& read_options, const SliceTransform* prefix_extractor,
-    Arena* arena, bool skip_filters, TableReaderCaller caller, size_t compaction_readahead_size) {
+    Arena* arena, bool skip_filters, TableReaderCaller caller,
+    size_t compaction_readahead_size) {
   BlockCacheLookupContext lookup_context{caller};
   bool need_upper_bound_check =
       PrefixExtractorChanged(rep_->table_properties.get(), prefix_extractor);
@@ -3068,10 +3069,11 @@ InternalIterator* BlockBasedTable::NewIterator(
         arena->AllocateAligned(sizeof(BlockBasedTableIterator<DataBlockIter>));
     return new (mem) BlockBasedTableIterator<DataBlockIter>(
         this, read_options, rep_->internal_comparator,
-        NewIndexIterator(read_options, need_upper_bound_check &&
-                         rep_->index_type == BlockBasedTableOptions::kHashSearch,
-                         /*input_iter=*/nullptr, /*get_context=*/nullptr,
-                         &lookup_context),
+        NewIndexIterator(
+            read_options,
+            need_upper_bound_check &&
+                rep_->index_type == BlockBasedTableOptions::kHashSearch,
+            /*input_iter=*/nullptr, /*get_context=*/nullptr, &lookup_context),
         !skip_filters && !read_options.total_order_seek &&
             prefix_extractor != nullptr,
         need_upper_bound_check, prefix_extractor, BlockType::kData, caller,
@@ -3395,7 +3397,7 @@ void BlockBasedTable::MultiGet(const ReadOptions& read_options,
       ro.read_tier = kBlockCacheTier;
 
       for (auto miter = data_block_range.begin();
-            miter != data_block_range.end(); ++miter) {
+           miter != data_block_range.end(); ++miter) {
         const Slice& key = miter->ikey;
         iiter->Seek(miter->ikey);
 
@@ -3405,9 +3407,9 @@ void BlockBasedTable::MultiGet(const ReadOptions& read_options,
         }
         if (!iiter->Valid() ||
             (!v.first_internal_key.empty() && !skip_filters &&
-            UserComparatorWrapper(rep_->internal_comparator.user_comparator())
-                    .Compare(ExtractUserKey(key),
-                             ExtractUserKey(v.first_internal_key)) < 0)) {
+             UserComparatorWrapper(rep_->internal_comparator.user_comparator())
+                     .Compare(ExtractUserKey(key),
+                              ExtractUserKey(v.first_internal_key)) < 0)) {
           // The requested key falls between highest key in previous block and
           // lowest key in current block.
           *(miter->s) = iiter->status();

table/block_based/filter_block.h

@@ -138,8 +138,8 @@ class FilterBlockReader {
       GetContext* const get_context = iter->get_context;
       if (prefix_extractor->InDomain(ukey) &&
           !PrefixMayMatch(prefix_extractor->Transform(ukey), prefix_extractor,
-                       block_offset, no_io, &ikey, get_context,
-                       lookup_context)) {
+                          block_offset, no_io, &ikey, get_context,
+                          lookup_context)) {
         range->SkipKey(iter);
       }
     }

table/block_based/full_filter_block.cc

@@ -3,8 +3,8 @@
 //  COPYING file in the root directory) and Apache 2.0 License
 //  (found in the LICENSE.Apache file in the root directory).
 
-#include <array>
 #include "table/block_based/full_filter_block.h"
+#include <array>
 
 #include "monitoring/perf_context_imp.h"
 #include "port/malloc.h"
@@ -218,8 +218,7 @@ void FullFilterBlockReader::PrefixesMayMatch(
 }
 
 void FullFilterBlockReader::MayMatch(
-    MultiGetRange* range, bool no_io,
-    const SliceTransform* prefix_extractor,
+    MultiGetRange* range, bool no_io, const SliceTransform* prefix_extractor,
     BlockCacheLookupContext* lookup_context) const {
   CachableEntry<BlockContents> filter_block;
 
@@ -252,8 +251,7 @@ void FullFilterBlockReader::MayMatch(
   autovector<Slice, MultiGetContext::MAX_BATCH_SIZE> prefixes;
   int num_keys = 0;
   MultiGetRange filter_range(*range, range->begin(), range->end());
-  for (auto iter = filter_range.begin();
-       iter != filter_range.end(); ++iter) {
+  for (auto iter = filter_range.begin(); iter != filter_range.end(); ++iter) {
     if (!prefix_extractor) {
       keys[num_keys++] = &iter->ukey;
     } else if (prefix_extractor->InDomain(iter->ukey)) {
@@ -266,15 +264,14 @@ void FullFilterBlockReader::MayMatch(
   filter_bits_reader->MayMatch(num_keys, &keys[0], &may_match[0]);
 
   int i = 0;
-  for (auto iter = filter_range.begin();
-       iter != filter_range.end(); ++iter) {
+  for (auto iter = filter_range.begin(); iter != filter_range.end(); ++iter) {
     if (!may_match[i]) {
       // Update original MultiGet range to skip this key. The filter_range
       // was temporarily used just to skip keys not in prefix_extractor domain
       range->SkipKey(iter);
       PERF_COUNTER_ADD(bloom_sst_miss_count, 1);
     } else {
-      //PERF_COUNTER_ADD(bloom_sst_hit_count, 1);
+      // PERF_COUNTER_ADD(bloom_sst_hit_count, 1);
       PerfContext* perf_ctx = get_perf_context();
       perf_ctx->bloom_sst_hit_count++;
     }

table/block_based/uncompression_dict_reader.cc

@@ -102,12 +102,12 @@ size_t UncompressionDictReader::ApproximateMemoryUsage() const {
                      : 0;
 
 #ifdef ROCKSDB_MALLOC_USABLE_SIZE
-    usage += malloc_usable_size(const_cast<UncompressionDictReader*>(this));
+  usage += malloc_usable_size(const_cast<UncompressionDictReader*>(this));
 #else
-    usage += sizeof(*this);
+  usage += sizeof(*this);
 #endif  // ROCKSDB_MALLOC_USABLE_SIZE
 
-    return usage;
+  return usage;
 }
 
 bool UncompressionDictReader::cache_dictionary_blocks() const {

table/cuckoo/cuckoo_table_reader.h

@@ -51,7 +51,8 @@ class CuckooTableReader: public TableReader {
   InternalIterator* NewIterator(const ReadOptions&,
                                 const SliceTransform* prefix_extractor,
                                 Arena* arena, bool skip_filters,
-                                TableReaderCaller caller, size_t compaction_readahead_size = 0) override;
+                                TableReaderCaller caller,
+                                size_t compaction_readahead_size = 0) override;
   void Prepare(const Slice& target) override;
 
   // Report an approximation of how much memory has been used.

table/cuckoo/cuckoo_table_reader_test.cc

@@ -14,9 +14,9 @@ int main() {
 #else
 
 #include <cinttypes>
-#include <vector>
-#include <string>
 #include <map>
+#include <string>
+#include <vector>
 
 #include "memory/arena.h"
 #include "table/cuckoo/cuckoo_table_builder.h"

table/mock_table.cc

@@ -28,7 +28,8 @@ stl_wrappers::KVMap MakeMockFile(
 
 InternalIterator* MockTableReader::NewIterator(
     const ReadOptions&, const SliceTransform* /* prefix_extractor */,
-    Arena* /*arena*/, bool /*skip_filters*/, TableReaderCaller /*caller*/, size_t /*compaction_readahead_size*/) {
+    Arena* /*arena*/, bool /*skip_filters*/, TableReaderCaller /*caller*/,
+    size_t /*compaction_readahead_size*/) {
   return new MockTableIterator(table_);
 }
 

table/mock_table.h

@@ -42,7 +42,7 @@ class MockTableReader : public TableReader {
                                 const SliceTransform* prefix_extractor,
                                 Arena* arena, bool skip_filters,
                                 TableReaderCaller caller,
-                              size_t compaction_readahead_size = 0) override;
+                                size_t compaction_readahead_size = 0) override;
 
   Status Get(const ReadOptions& readOptions, const Slice& key,
              GetContext* get_context, const SliceTransform* prefix_extractor,

table/plain/plain_table_bloom.cc

@@ -5,13 +5,12 @@
 
 #include "table/plain/plain_table_bloom.h"
 
-#include <string>
 #include <algorithm>
+#include <string>
 #include "util/dynamic_bloom.h"
 
 #include "memory/allocator.h"
 
-
 namespace rocksdb {
 
 namespace {
@@ -28,7 +27,7 @@ uint32_t GetTotalBitsForLocality(uint32_t total_bits) {
 
   return num_blocks * (CACHE_LINE_SIZE * 8);
 }
-}
+}  // namespace
 
 PlainTableBloomV1::PlainTableBloomV1(uint32_t num_probes)
     : kTotalBits(0), kNumBlocks(0), kNumProbes(num_probes), data_(nullptr) {}
@@ -40,10 +39,10 @@ void PlainTableBloomV1::SetRawData(char* raw_data, uint32_t total_bits,
   kNumBlocks = num_blocks;
 }
 
-void PlainTableBloomV1::SetTotalBits(Allocator* allocator,
-                                uint32_t total_bits, uint32_t locality,
-                                size_t huge_page_tlb_size,
-                                Logger* logger) {
+void PlainTableBloomV1::SetTotalBits(Allocator* allocator, uint32_t total_bits,
+                                     uint32_t locality,
+                                     size_t huge_page_tlb_size,
+                                     Logger* logger) {
   kTotalBits = (locality > 0) ? GetTotalBitsForLocality(total_bits)
                               : (total_bits + 7) / 8 * 8;
   kNumBlocks = (locality > 0) ? (kTotalBits / (CACHE_LINE_SIZE * 8)) : 0;
@@ -66,7 +65,8 @@ void PlainTableBloomV1::SetTotalBits(Allocator* allocator,
   data_ = raw;
 }
 
-void BloomBlockBuilder::AddKeysHashes(const std::vector<uint32_t>& keys_hashes) {
+void BloomBlockBuilder::AddKeysHashes(
+    const std::vector<uint32_t>& keys_hashes) {
   for (auto hash : keys_hashes) {
     bloom_.AddHash(hash);
   }

table/plain/plain_table_bloom.h

@@ -4,8 +4,8 @@
 //  (found in the LICENSE.Apache file in the root directory).
 #pragma once
 
-#include <vector>
 #include <string>
+#include <vector>
 
 #include "rocksdb/slice.h"
 

table/plain/plain_table_reader.h

@@ -83,7 +83,8 @@ class PlainTableReader: public TableReader {
   InternalIterator* NewIterator(const ReadOptions&,
                                 const SliceTransform* prefix_extractor,
                                 Arena* arena, bool skip_filters,
-                                TableReaderCaller caller, size_t compaction_readahead_size = 0) override;
+                                TableReaderCaller caller,
+                                size_t compaction_readahead_size = 0) override;
 
   void Prepare(const Slice& target) override;
 

table/table_reader.h

@@ -45,11 +45,12 @@ class TableReader {
   //        all the states but those allocated in arena.
   // skip_filters: disables checking the bloom filters even if they exist. This
   //               option is effective only for block-based table format.
-  // compaction_readahead_size: its value will only be used if caller = kCompaction
-  virtual InternalIterator* NewIterator(const ReadOptions&,
-                                        const SliceTransform* prefix_extractor,
-                                        Arena* arena, bool skip_filters,
-                                        TableReaderCaller caller, size_t compaction_readahead_size = 0) = 0;
+  // compaction_readahead_size: its value will only be used if caller =
+  // kCompaction
+  virtual InternalIterator* NewIterator(
+      const ReadOptions&, const SliceTransform* prefix_extractor, Arena* arena,
+      bool skip_filters, TableReaderCaller caller,
+      size_t compaction_readahead_size = 0) = 0;
 
   virtual FragmentedRangeTombstoneIterator* NewRangeTombstoneIterator(
       const ReadOptions& /*read_options*/) {

test_util/transaction_test_util.cc

@@ -6,8 +6,8 @@
 
 #include "test_util/transaction_test_util.h"
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <numeric>
 #include <random>
 #include <string>

tools/db_bench_tool.cc

@@ -16,12 +16,12 @@
 #include <unistd.h>
 #endif
 #include <fcntl.h>
-#include <cinttypes>
 #include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <atomic>
+#include <cinttypes>
 #include <condition_variable>
 #include <cstddef>
 #include <memory>

tools/db_stress.cc

@@ -29,13 +29,13 @@ int main() {
 #else
 
 #include <fcntl.h>
-#include <cinttypes>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <algorithm>
 #include <array>
 #include <chrono>
+#include <cinttypes>
 #include <exception>
 #include <queue>
 #include <thread>

tools/ldb_cmd.cc

@@ -226,8 +226,8 @@ LDBCommand* LDBCommand::SelectCommand(const ParsedParams& parsed_params) {
                                          parsed_params.flags);
   } else if (parsed_params.cmd == DropColumnFamilyCommand::Name()) {
     return new DropColumnFamilyCommand(parsed_params.cmd_params,
-                                         parsed_params.option_map,
-                                         parsed_params.flags);
+                                       parsed_params.option_map,
+                                       parsed_params.flags);
   } else if (parsed_params.cmd == DBFileDumperCommand::Name()) {
     return new DBFileDumperCommand(parsed_params.cmd_params,
                                    parsed_params.option_map,
@@ -1176,7 +1176,7 @@ DropColumnFamilyCommand::DropColumnFamilyCommand(
     const std::vector<std::string>& params,
     const std::map<std::string, std::string>& options,
     const std::vector<std::string>& flags)
-  : LDBCommand(options, flags, true, {ARG_DB}) {
+    : LDBCommand(options, flags, true, {ARG_DB}) {
   if (params.size() != 1) {
     exec_state_ = LDBCommandExecuteResult::Failed(
         "The name of column family to drop must be specified");

tools/trace_analyzer_tool.cc

@@ -573,8 +573,9 @@ Status TraceAnalyzer::MakeStatistics() {
       // output the access count distribution
       if (FLAGS_output_access_count_stats && stat.second.a_count_dist_f) {
         for (auto& record : stat.second.a_count_stats) {
-          ret = snprintf(buffer_, sizeof(buffer_), "access_count: %" PRIu64 " num: %" PRIu64 "\n",
-                        record.first, record.second);
+          ret = snprintf(buffer_, sizeof(buffer_),
+                         "access_count: %" PRIu64 " num: %" PRIu64 "\n",
+                         record.first, record.second);
           if (ret < 0) {
             return Status::IOError("Format the output failed");
           }
@@ -597,8 +598,8 @@ Status TraceAnalyzer::MakeStatistics() {
           get_mid = true;
         }
         if (FLAGS_output_key_distribution && stat.second.a_key_size_f) {
-          ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %" PRIu64 "\n", record.first,
-                        record.second);
+          ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %" PRIu64 "\n",
+                         record.first, record.second);
           if (ret < 0) {
             return Status::IOError("Format output failed");
           }
@@ -626,9 +627,9 @@ Status TraceAnalyzer::MakeStatistics() {
             (type == TraceOperationType::kPut ||
              type == TraceOperationType::kMerge)) {
           ret = snprintf(buffer_, sizeof(buffer_),
-                        "Number_of_value_size_between %" PRIu64 " and %" PRIu64
-                        " is: %" PRIu64 "\n",
-                        v_begin, v_end, record.second);
+                         "Number_of_value_size_between %" PRIu64 " and %" PRIu64
+                         " is: %" PRIu64 "\n",
+                         v_begin, v_end, record.second);
           if (ret < 0) {
             return Status::IOError("Format output failed");
           }
@@ -676,9 +677,10 @@ Status TraceAnalyzer::MakeStatisticKeyStatsOrPrefix(TraceStats& stats) {
       succ_ratio = (static_cast<double>(record.second.succ_count)) /
                    record.second.access_count;
     }
-    ret = snprintf(buffer_, sizeof(buffer_), "%u %zu %" PRIu64 " %" PRIu64 " %f\n",
-                  record.second.cf_id, record.second.value_size,
-                  record.second.key_id, record.second.access_count, succ_ratio);
+    ret = snprintf(buffer_, sizeof(buffer_),
+                   "%u %zu %" PRIu64 " %" PRIu64 " %f\n", record.second.cf_id,
+                   record.second.value_size, record.second.key_id,
+                   record.second.access_count, succ_ratio);
     if (ret < 0) {
       return Status::IOError("Format output failed");
     }
@@ -704,9 +706,11 @@ Status TraceAnalyzer::MakeStatisticKeyStatsOrPrefix(TraceStats& stats) {
           prefix_succ_ratio =
               (static_cast<double>(prefix_succ_access)) / prefix_access;
         }
-        ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %" PRIu64 " %" PRIu64 " %f %f %s\n",
-                      record.second.key_id, prefix_access, prefix_count,
-                      prefix_ave_access, prefix_succ_ratio, prefix_out.c_str());
+        ret =
+            snprintf(buffer_, sizeof(buffer_),
+                     "%" PRIu64 " %" PRIu64 " %" PRIu64 " %f %f %s\n",
+                     record.second.key_id, prefix_access, prefix_count,
+                     prefix_ave_access, prefix_succ_ratio, prefix_out.c_str());
         if (ret < 0) {
           return Status::IOError("Format output failed");
         }
@@ -871,7 +875,8 @@ Status TraceAnalyzer::MakeStatisticQPS() {
             cur_ratio = (static_cast<double>(find_time->second)) / cur_uni_key;
             cur_num = find_time->second;
           }
-          ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %.12f\n", cur_num, cur_ratio);
+          ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %.12f\n",
+                         cur_num, cur_ratio);
           if (ret < 0) {
             return Status::IOError("Format the output failed");
           }
@@ -889,8 +894,8 @@ Status TraceAnalyzer::MakeStatisticQPS() {
       if (FLAGS_output_prefix_cut > 0 && stat.second.a_top_qps_prefix_f) {
         while (!stat.second.top_k_qps_sec.empty()) {
           ret = snprintf(buffer_, sizeof(buffer_), "At time: %u with QPS: %u\n",
-                        stat.second.top_k_qps_sec.top().second,
-                        stat.second.top_k_qps_sec.top().first);
+                         stat.second.top_k_qps_sec.top().second,
+                         stat.second.top_k_qps_sec.top().first);
           if (ret < 0) {
             return Status::IOError("Format the output failed");
           }
@@ -907,8 +912,9 @@ Status TraceAnalyzer::MakeStatisticQPS() {
             for (auto& qps_prefix : stat.second.a_qps_prefix_stats[qps_time]) {
               std::string qps_prefix_out =
                   rocksdb::LDBCommand::StringToHex(qps_prefix.first);
-              ret = snprintf(buffer_, sizeof(buffer_), "The prefix: %s Access count: %u\n",
-                            qps_prefix_out.c_str(), qps_prefix.second);
+              ret = snprintf(buffer_, sizeof(buffer_),
+                             "The prefix: %s Access count: %u\n",
+                             qps_prefix_out.c_str(), qps_prefix.second);
               if (ret < 0) {
                 return Status::IOError("Format the output failed");
               }
@@ -1017,9 +1023,10 @@ Status TraceAnalyzer::ReProcessing() {
           if (found != stat.a_key_stats.end()) {
             key_id = found->second.key_id;
           }
-          ret = snprintf(buffer_, sizeof(buffer_), "%u %" PRIu64 " %" PRIu64 "\n",
-                        stat.time_series.front().type,
-                        stat.time_series.front().ts, key_id);
+          ret =
+              snprintf(buffer_, sizeof(buffer_), "%u %" PRIu64 " %" PRIu64 "\n",
+                       stat.time_series.front().type,
+                       stat.time_series.front().ts, key_id);
           if (ret < 0) {
             return Status::IOError("Format the output failed");
           }
@@ -1065,9 +1072,9 @@ Status TraceAnalyzer::ReProcessing() {
             TraceStats& stat = ta_[type].stats[cf_id];
             if (stat.w_key_f) {
               if (stat.a_key_stats.find(input_key) != stat.a_key_stats.end()) {
-                ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %" PRIu64 "\n",
-                              cfs_[cf_id].w_count,
-                              stat.a_key_stats[input_key].access_count);
+                ret = snprintf(buffer_, sizeof(buffer_),
+                               "%" PRIu64 " %" PRIu64 "\n", cfs_[cf_id].w_count,
+                               stat.a_key_stats[input_key].access_count);
                 if (ret < 0) {
                   return Status::IOError("Format the output failed");
                 }
@@ -1087,8 +1094,8 @@ Status TraceAnalyzer::ReProcessing() {
                 prefix[type] = input_key.substr(0, FLAGS_output_prefix_cut);
                 std::string prefix_out =
                     rocksdb::LDBCommand::StringToHex(prefix[type]);
-                ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %s\n", cfs_[cf_id].w_count,
-                              prefix_out.c_str());
+                ret = snprintf(buffer_, sizeof(buffer_), "%" PRIu64 " %s\n",
+                               cfs_[cf_id].w_count, prefix_out.c_str());
                 if (ret < 0) {
                   return Status::IOError("Format the output failed");
                 }
@@ -1904,8 +1911,8 @@ Status TraceAnalyzer::WriteTraceSequence(const uint32_t& type,
                                          const uint64_t ts) {
   std::string hex_key = rocksdb::LDBCommand::StringToHex(key);
   int ret;
-  ret =
-      snprintf(buffer_, sizeof(buffer_), "%u %u %zu %" PRIu64 "\n", type, cf_id, value_size, ts);
+  ret = snprintf(buffer_, sizeof(buffer_), "%u %u %zu %" PRIu64 "\n", type,
+                 cf_id, value_size, ts);
   if (ret < 0) {
     return Status::IOError("failed to format the output");
   }

tools/write_stress.cc

@@ -56,8 +56,8 @@ int main() {
 }
 #else
 
-#include <cinttypes>
 #include <atomic>
+#include <cinttypes>
 #include <random>
 #include <set>
 #include <string>

util/bloom_test.cc

@@ -23,8 +23,8 @@ int main() {
 #include "table/full_filter_bits_builder.h"
 #include "test_util/testharness.h"
 #include "test_util/testutil.h"
-#include "util/hash.h"
 #include "util/gflags_compat.h"
+#include "util/hash.h"
 
 using GFLAGS_NAMESPACE::ParseCommandLineFlags;
 
@@ -98,9 +98,7 @@ class BloomTest : public testing::Test {
     return filter_.size();
   }
 
-  Slice FilterData() const {
-    return Slice(filter_);
-  }
+  Slice FilterData() const { return Slice(filter_); }
 
   void DumpFilter() {
     fprintf(stderr, "F(");
@@ -190,28 +188,28 @@ TEST_F(BloomTest, VaryingLengths) {
 TEST_F(BloomTest, Schema) {
   char buffer[sizeof(int)];
 
-  ResetPolicy(NewBloomFilterPolicy(8)); // num_probes = 5
+  ResetPolicy(NewBloomFilterPolicy(8));  // num_probes = 5
   for (int key = 0; key < 87; key++) {
     Add(Key(key, buffer));
   }
   Build();
   ASSERT_EQ(BloomHash(FilterData()), 3589896109U);
 
-  ResetPolicy(NewBloomFilterPolicy(9)); // num_probes = 6
+  ResetPolicy(NewBloomFilterPolicy(9));  // num_probes = 6
   for (int key = 0; key < 87; key++) {
     Add(Key(key, buffer));
   }
   Build();
   ASSERT_EQ(BloomHash(FilterData()), 969445585);
 
-  ResetPolicy(NewBloomFilterPolicy(11)); // num_probes = 7
+  ResetPolicy(NewBloomFilterPolicy(11));  // num_probes = 7
   for (int key = 0; key < 87; key++) {
     Add(Key(key, buffer));
   }
   Build();
   ASSERT_EQ(BloomHash(FilterData()), 1694458207);
 
-  ResetPolicy(NewBloomFilterPolicy(10)); // num_probes = 6
+  ResetPolicy(NewBloomFilterPolicy(10));  // num_probes = 6
   for (int key = 0; key < 87; key++) {
     Add(Key(key, buffer));
   }
@@ -235,7 +233,6 @@ TEST_F(BloomTest, Schema) {
   ResetPolicy();
 }
 
-
 // Different bits-per-byte
 
 class FullBloomTest : public testing::Test {
@@ -287,9 +284,7 @@ class FullBloomTest : public testing::Test {
     return filter_size_;
   }
 
-  Slice FilterData() {
-    return Slice(buf_.get(), filter_size_);
-  }
+  Slice FilterData() { return Slice(buf_.get(), filter_size_); }
 
   bool Matches(const Slice& s) {
     if (bits_reader_ == nullptr) {
@@ -381,9 +376,8 @@ TEST_F(FullBloomTest, FullVaryingLengths) {
 }
 
 namespace {
-inline uint32_t SelectByCacheLineSize(uint32_t for64,
-                                  uint32_t for128,
-                                  uint32_t for256) {
+inline uint32_t SelectByCacheLineSize(uint32_t for64, uint32_t for128,
+                                      uint32_t for256) {
   (void)for64;
   (void)for128;
   (void)for256;
@@ -394,10 +388,10 @@ inline uint32_t SelectByCacheLineSize(uint32_t for64,
 #elif CACHE_LINE_SIZE == 256
   return for256;
 #else
-  #error "CACHE_LINE_SIZE unknown or unrecognized"
+#error "CACHE_LINE_SIZE unknown or unrecognized"
 #endif
 }
-} // namespace
+}  // namespace
 
 // Ensure the implementation doesn't accidentally change in an
 // incompatible way
@@ -407,7 +401,7 @@ TEST_F(FullBloomTest, Schema) {
   // Use enough keys so that changing bits / key by 1 is guaranteed to
   // change number of allocated cache lines. So keys > max cache line bits.
 
-  ResetPolicy(NewBloomFilterPolicy(8)); // num_probes = 5
+  ResetPolicy(NewBloomFilterPolicy(8));  // num_probes = 5
   for (int key = 0; key < 2087; key++) {
     Add(Key(key, buffer));
   }
@@ -415,7 +409,7 @@ TEST_F(FullBloomTest, Schema) {
   ASSERT_EQ(BloomHash(FilterData()),
             SelectByCacheLineSize(1302145999, 2811644657U, 756553699));
 
-  ResetPolicy(NewBloomFilterPolicy(9)); // num_probes = 6
+  ResetPolicy(NewBloomFilterPolicy(9));  // num_probes = 6
   for (int key = 0; key < 2087; key++) {
     Add(Key(key, buffer));
   }
@@ -423,7 +417,7 @@ TEST_F(FullBloomTest, Schema) {
   ASSERT_EQ(BloomHash(FilterData()),
             SelectByCacheLineSize(2092755149, 661139132, 1182970461));
 
-  ResetPolicy(NewBloomFilterPolicy(11)); // num_probes = 7
+  ResetPolicy(NewBloomFilterPolicy(11));  // num_probes = 7
   for (int key = 0; key < 2087; key++) {
     Add(Key(key, buffer));
   }
@@ -431,7 +425,7 @@ TEST_F(FullBloomTest, Schema) {
   ASSERT_EQ(BloomHash(FilterData()),
             SelectByCacheLineSize(3755609649U, 1812694762, 1449142939));
 
-  ResetPolicy(NewBloomFilterPolicy(10)); // num_probes = 6
+  ResetPolicy(NewBloomFilterPolicy(10));  // num_probes = 6
   for (int key = 0; key < 2087; key++) {
     Add(Key(key, buffer));
   }

util/crc32c_arm64.cc

@@ -15,21 +15,22 @@
 
 #ifdef HAVE_ARM64_CRYPTO
 /* unfolding to compute 8 * 3 = 24 bytes parallelly */
-#define CRC32C24BYTES(ITR) \
-  crc1 = crc32c_u64(crc1, *(buf64 + BLK_LENGTH + (ITR)));\
-  crc2 = crc32c_u64(crc2, *(buf64 + BLK_LENGTH*2 + (ITR)));\
+#define CRC32C24BYTES(ITR)                                    \
+  crc1 = crc32c_u64(crc1, *(buf64 + BLK_LENGTH + (ITR)));     \
+  crc2 = crc32c_u64(crc2, *(buf64 + BLK_LENGTH * 2 + (ITR))); \
   crc0 = crc32c_u64(crc0, *(buf64 + (ITR)));
 
 /* unfolding to compute 24 * 7 = 168 bytes parallelly */
-#define CRC32C7X24BYTES(ITR) do {\
-  CRC32C24BYTES((ITR)*7+0) \
-  CRC32C24BYTES((ITR)*7+1) \
-  CRC32C24BYTES((ITR)*7+2) \
-  CRC32C24BYTES((ITR)*7+3) \
-  CRC32C24BYTES((ITR)*7+4) \
-  CRC32C24BYTES((ITR)*7+5) \
-  CRC32C24BYTES((ITR)*7+6) \
-} while(0)
+#define CRC32C7X24BYTES(ITR)   \
+  do {                         \
+    CRC32C24BYTES((ITR)*7 + 0) \
+    CRC32C24BYTES((ITR)*7 + 1) \
+    CRC32C24BYTES((ITR)*7 + 2) \
+    CRC32C24BYTES((ITR)*7 + 3) \
+    CRC32C24BYTES((ITR)*7 + 4) \
+    CRC32C24BYTES((ITR)*7 + 5) \
+    CRC32C24BYTES((ITR)*7 + 6) \
+  } while (0)
 #endif
 
 uint32_t crc32c_runtime_check(void) {
@@ -45,15 +46,15 @@ uint32_t crc32c_arm64(uint32_t crc, unsigned char const *data,
   crc ^= 0xffffffff;
 
 #ifdef HAVE_ARM64_CRYPTO
-  /* Crc32c Parallel computation
-   *   Algorithm comes from Intel whitepaper:
-   *   crc-iscsi-polynomial-crc32-instruction-paper
-   *
-   * Input data is divided into three equal-sized blocks
-   *   Three parallel blocks (crc0, crc1, crc2) for 1024 Bytes
-   *   One Block: 42(BLK_LENGTH) * 8(step length: crc32c_u64) bytes
-   */
-  #define BLK_LENGTH 42
+/* Crc32c Parallel computation
+ *   Algorithm comes from Intel whitepaper:
+ *   crc-iscsi-polynomial-crc32-instruction-paper
+ *
+ * Input data is divided into three equal-sized blocks
+ *   Three parallel blocks (crc0, crc1, crc2) for 1024 Bytes
+ *   One Block: 42(BLK_LENGTH) * 8(step length: crc32c_u64) bytes
+ */
+#define BLK_LENGTH 42
   while (length >= 1024) {
     uint64_t t0, t1;
     uint32_t crc0 = 0, crc1 = 0, crc2 = 0;
@@ -97,31 +98,29 @@ uint32_t crc32c_arm64(uint32_t crc, unsigned char const *data,
     length -= 1024;
   }
 
-  if (length == 0)
-    return crc ^ (0xffffffffU);
+  if (length == 0) return crc ^ (0xffffffffU);
 #endif
   buf8 = (const uint8_t *)buf64;
   while (length >= 8) {
-    crc = crc32c_u64(crc, *(const uint64_t*)buf8);
+    crc = crc32c_u64(crc, *(const uint64_t *)buf8);
     buf8 += 8;
     length -= 8;
   }
 
   /* The following is more efficient than the straight loop */
   if (length >= 4) {
-    crc = crc32c_u32(crc, *(const uint32_t*)buf8);
+    crc = crc32c_u32(crc, *(const uint32_t *)buf8);
     buf8 += 4;
     length -= 4;
   }
 
   if (length >= 2) {
-    crc = crc32c_u16(crc, *(const uint16_t*)buf8);
+    crc = crc32c_u16(crc, *(const uint16_t *)buf8);
     buf8 += 2;
     length -= 2;
   }
 
-  if (length >= 1)
-    crc = crc32c_u8(crc, *buf8);
+  if (length >= 1) crc = crc32c_u8(crc, *buf8);
 
   crc ^= 0xffffffff;
   return crc;

util/crc32c_arm64.h

@@ -13,7 +13,7 @@
 #ifdef __ARM_FEATURE_CRC32
 #define HAVE_ARM64_CRC
 #include <arm_acle.h>
-#define crc32c_u8(crc, v)  __crc32cb(crc, v)
+#define crc32c_u8(crc, v) __crc32cb(crc, v)
 #define crc32c_u16(crc, v) __crc32ch(crc, v)
 #define crc32c_u32(crc, v) __crc32cw(crc, v)
 #define crc32c_u64(crc, v) __crc32cd(crc, v)

util/dynamic_bloom.cc

@@ -23,16 +23,15 @@ uint32_t roundUpToPow2(uint32_t x) {
   }
   return rv;
 }
-
 }
 
 DynamicBloom::DynamicBloom(Allocator* allocator, uint32_t total_bits,
-                           uint32_t num_probes,
-                           size_t huge_page_tlb_size, Logger* logger)
+                           uint32_t num_probes, size_t huge_page_tlb_size,
+                           Logger* logger)
     // Round down, except round up with 1
     : kNumDoubleProbes((num_probes + (num_probes == 1)) / 2) {
-  assert(num_probes % 2 == 0); // limitation of current implementation
-  assert(num_probes <= 10); // limitation of current implementation
+  assert(num_probes % 2 == 0);  // limitation of current implementation
+  assert(num_probes <= 10);     // limitation of current implementation
   assert(kNumDoubleProbes > 0);
 
   // Determine how much to round off + align by so that x ^ i (that's xor) is

util/dynamic_bloom.h

@@ -44,10 +44,8 @@ class DynamicBloom {
   //                      it to be allocated, like:
   //                         sysctl -w vm.nr_hugepages=20
   //                     See linux doc Documentation/vm/hugetlbpage.txt
-  explicit DynamicBloom(Allocator* allocator,
-                        uint32_t total_bits,
-                        uint32_t num_probes = 6,
-                        size_t huge_page_tlb_size = 0,
+  explicit DynamicBloom(Allocator* allocator, uint32_t total_bits,
+                        uint32_t num_probes = 6, size_t huge_page_tlb_size = 0,
                         Logger* logger = nullptr);
 
   ~DynamicBloom() {}
@@ -159,8 +157,8 @@ inline bool DynamicBloom::MayContainHash(uint32_t h32) const {
   uint64_t h = 0x9e3779b97f4a7c13ULL * h32;
   for (unsigned i = 0;; ++i) {
     // Two bit probes per uint64_t probe
-    uint64_t mask = ((uint64_t)1 << (h & 63))
-                  | ((uint64_t)1 << ((h >> 6) & 63));
+    uint64_t mask =
+        ((uint64_t)1 << (h & 63)) | ((uint64_t)1 << ((h >> 6) & 63));
     uint64_t val = data_[a ^ i].load(std::memory_order_relaxed);
     if (i + 1 >= kNumDoubleProbes) {
       return (val & mask) == mask;
@@ -179,8 +177,8 @@ inline void DynamicBloom::AddHash(uint32_t h32, const OrFunc& or_func) {
   uint64_t h = 0x9e3779b97f4a7c13ULL * h32;
   for (unsigned i = 0;; ++i) {
     // Two bit probes per uint64_t probe
-    uint64_t mask = ((uint64_t)1 << (h & 63))
-                  | ((uint64_t)1 << ((h >> 6) & 63));
+    uint64_t mask =
+        ((uint64_t)1 << (h & 63)) | ((uint64_t)1 << ((h >> 6) & 63));
     or_func(&data_[a ^ i], mask);
     if (i + 1 >= kNumDoubleProbes) {
       return;

util/dynamic_bloom_test.cc

@@ -11,9 +11,9 @@ int main() {
 }
 #else
 
-#include <cinttypes>
 #include <algorithm>
 #include <atomic>
+#include <cinttypes>
 #include <functional>
 #include <memory>
 #include <thread>
@@ -253,8 +253,9 @@ TEST_F(DynamicBloomTest, concurrent_with_perf) {
       threads.pop_back();
     }
 
-    fprintf(stderr, "dynamic bloom, avg parallel add latency %3g"
-                    " nanos/key\n",
+    fprintf(stderr,
+            "dynamic bloom, avg parallel add latency %3g"
+            " nanos/key\n",
             static_cast<double>(elapsed) / num_threads / num_keys);
 
     elapsed = 0;
@@ -276,8 +277,9 @@ TEST_F(DynamicBloomTest, concurrent_with_perf) {
       threads.pop_back();
     }
 
-    fprintf(stderr, "dynamic bloom, avg parallel hit latency %3g"
-                    " nanos/key\n",
+    fprintf(stderr,
+            "dynamic bloom, avg parallel hit latency %3g"
+            " nanos/key\n",
             static_cast<double>(elapsed) / num_threads / num_keys);
 
     elapsed = 0;
@@ -286,8 +288,7 @@ TEST_F(DynamicBloomTest, concurrent_with_perf) {
       KeyMaker km;
       StopWatchNano timer(Env::Default());
       timer.Start();
-      for (uint64_t i = num_keys + 1 + t; i <= 2 * num_keys;
-           i += num_threads) {
+      for (uint64_t i = num_keys + 1 + t; i <= 2 * num_keys; i += num_threads) {
         bool f = std_bloom.MayContain(km.Seq(i));
         if (f) {
           ++false_positives;
@@ -303,8 +304,9 @@ TEST_F(DynamicBloomTest, concurrent_with_perf) {
       threads.pop_back();
     }
 
-    fprintf(stderr, "dynamic bloom, avg parallel miss latency %3g"
-                    " nanos/key, %f%% false positive rate\n",
+    fprintf(stderr,
+            "dynamic bloom, avg parallel miss latency %3g"
+            " nanos/key, %f%% false positive rate\n",
             static_cast<double>(elapsed) / num_threads / num_keys,
             false_positives.load() * 100.0 / num_keys);
   }

util/hash_test.cc

@@ -52,10 +52,14 @@ TEST(HashTest, Values) {
   EXPECT_EQ(Hash("\x38\xd6\xf7\x28\x20\xb4\x8a\xe9", 8, kSeed), 3530274698u);
   EXPECT_EQ(Hash("\xbb\x18\x5d\xf4\x12\x03\xf7\x99", 8, kSeed), 1974545809u);
   EXPECT_EQ(Hash("\x80\xd4\x3b\x3b\xae\x22\xa2\x78", 8, kSeed), 3563570120u);
-  EXPECT_EQ(Hash("\x1a\xb5\xd0\xfe\xab\xc3\x61\xb2\x99", 9, kSeed), 2706087434u);
-  EXPECT_EQ(Hash("\x8e\x4a\xc3\x18\x20\x2f\x06\xe6\x3c", 9, kSeed), 1534654151u);
-  EXPECT_EQ(Hash("\xb6\xc0\xdd\x05\x3f\xc4\x86\x4c\xef", 9, kSeed), 2355554696u);
-  EXPECT_EQ(Hash("\x9a\x5f\x78\x0d\xaf\x50\xe1\x1f\x55", 9, kSeed), 1400800912u);
+  EXPECT_EQ(Hash("\x1a\xb5\xd0\xfe\xab\xc3\x61\xb2\x99", 9, kSeed),
+            2706087434u);
+  EXPECT_EQ(Hash("\x8e\x4a\xc3\x18\x20\x2f\x06\xe6\x3c", 9, kSeed),
+            1534654151u);
+  EXPECT_EQ(Hash("\xb6\xc0\xdd\x05\x3f\xc4\x86\x4c\xef", 9, kSeed),
+            2355554696u);
+  EXPECT_EQ(Hash("\x9a\x5f\x78\x0d\xaf\x50\xe1\x1f\x55", 9, kSeed),
+            1400800912u);
   EXPECT_EQ(Hash("\x22\x6f\x39\x1f\xf8\xdd\x4f\x52\x17\x94", 10, kSeed),
             3420325137u);
   EXPECT_EQ(Hash("\x32\x89\x2a\x75\x48\x3a\x4a\x02\x69\xdd", 10, kSeed),

util/rate_limiter_test.cc

@@ -9,8 +9,8 @@
 
 #include "util/rate_limiter.h"
 
-#include <cinttypes>
 #include <chrono>
+#include <cinttypes>
 #include <limits>
 
 #include "db/db_test_util.h"

util/threadpool_imp.cc

@@ -98,24 +98,23 @@ struct ThreadPoolImpl::Impl {
   void SetThreadPriority(Env::Priority priority) { priority_ = priority; }
 
 private:
-
-  static void BGThreadWrapper(void* arg);
-
-  bool low_io_priority_;
-  bool low_cpu_priority_;
-  Env::Priority priority_;
-  Env*         env_;
-
-  int total_threads_limit_;
-  std::atomic_uint queue_len_;  // Queue length. Used for stats reporting
-  bool exit_all_threads_;
-  bool wait_for_jobs_to_complete_;
-
-  // Entry per Schedule()/Submit() call
-  struct BGItem {
-    void* tag = nullptr;
-    std::function<void()> function;
-    std::function<void()> unschedFunction;
+ static void BGThreadWrapper(void* arg);
+
+ bool low_io_priority_;
+ bool low_cpu_priority_;
+ Env::Priority priority_;
+ Env* env_;
+
+ int total_threads_limit_;
+ std::atomic_uint queue_len_;  // Queue length. Used for stats reporting
+ bool exit_all_threads_;
+ bool wait_for_jobs_to_complete_;
+
+ // Entry per Schedule()/Submit() call
+ struct BGItem {
+   void* tag = nullptr;
+   std::function<void()> function;
+   std::function<void()> unschedFunction;
   };
 
   using BGQueue = std::deque<BGItem>;

utilities/backupable/backupable_db.cc

@@ -24,10 +24,10 @@
 #include "util/string_util.h"
 #include "utilities/checkpoint/checkpoint_impl.h"
 
-#include <cinttypes>
 #include <stdlib.h>
 #include <algorithm>
 #include <atomic>
+#include <cinttypes>
 #include <functional>
 #include <future>
 #include <limits>

utilities/blob_db/blob_file.cc

@@ -6,8 +6,8 @@
 #ifndef ROCKSDB_LITE
 #include "utilities/blob_db/blob_file.h"
 
-#include <cinttypes>
 #include <stdio.h>
+#include <cinttypes>
 
 #include <algorithm>
 #include <limits>

utilities/checkpoint/checkpoint_impl.cc

@@ -11,8 +11,8 @@
 
 #include "utilities/checkpoint/checkpoint_impl.h"
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <string>
 #include <vector>
 

utilities/checkpoint/checkpoint_test.cc

@@ -313,106 +313,105 @@ TEST_F(CheckpointTest, GetSnapshotLink) {
 }
 
 TEST_F(CheckpointTest, ExportColumnFamilyWithLinks) {
-    // Create a database
-    Status s;
-    auto options = CurrentOptions();
-    options.create_if_missing = true;
-    CreateAndReopenWithCF({}, options);
-
-    // Helper to verify the number of files in metadata and export dir
-    auto verify_files_exported = [&](const ExportImportFilesMetaData& metadata,
-                                     int num_files_expected) {
-      ASSERT_EQ(metadata.files.size(), num_files_expected);
-      std::vector<std::string> subchildren;
-      env_->GetChildren(export_path_, &subchildren);
-      int num_children = 0;
-      for (const auto& child : subchildren) {
-        if (child != "." && child != "..") {
-          ++num_children;
-        }
+  // Create a database
+  Status s;
+  auto options = CurrentOptions();
+  options.create_if_missing = true;
+  CreateAndReopenWithCF({}, options);
+
+  // Helper to verify the number of files in metadata and export dir
+  auto verify_files_exported = [&](const ExportImportFilesMetaData& metadata,
+                                   int num_files_expected) {
+    ASSERT_EQ(metadata.files.size(), num_files_expected);
+    std::vector<std::string> subchildren;
+    env_->GetChildren(export_path_, &subchildren);
+    int num_children = 0;
+    for (const auto& child : subchildren) {
+      if (child != "." && child != "..") {
+        ++num_children;
       }
-      ASSERT_EQ(num_children, num_files_expected);
-    };
-
-    // Test DefaultColumnFamily
-    {
-      const auto key = std::string("foo");
-      ASSERT_OK(Put(key, "v1"));
-
-      Checkpoint* checkpoint;
-      ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
-
-      // Export the Tables and verify
-      ASSERT_OK(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
-                                               export_path_, &metadata_));
-      verify_files_exported(*metadata_, 1);
-      ASSERT_EQ(metadata_->db_comparator_name, options.comparator->Name());
-      test::DestroyDir(env_, export_path_);
-      delete metadata_;
-      metadata_ = nullptr;
-
-      // Check again after compaction
-      CompactAll();
-      ASSERT_OK(Put(key, "v2"));
-      ASSERT_OK(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
-                                               export_path_, &metadata_));
-      verify_files_exported(*metadata_, 2);
-      ASSERT_EQ(metadata_->db_comparator_name, options.comparator->Name());
-      test::DestroyDir(env_, export_path_);
-      delete metadata_;
-      metadata_ = nullptr;
-      delete checkpoint;
-    }
-
-    // Test non default column family with non default comparator
-    {
-      auto cf_options = CurrentOptions();
-      cf_options.comparator = ReverseBytewiseComparator();
-      ASSERT_OK(
-          db_->CreateColumnFamily(cf_options, "yoyo", &cfh_reverse_comp_));
-
-      const auto key = std::string("foo");
-      ASSERT_OK(db_->Put(WriteOptions(), cfh_reverse_comp_, key, "v1"));
-
-      Checkpoint* checkpoint;
-      ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
-
-      // Export the Tables and verify
-      ASSERT_OK(checkpoint->ExportColumnFamily(cfh_reverse_comp_, export_path_,
-                                               &metadata_));
-      verify_files_exported(*metadata_, 1);
-      ASSERT_EQ(metadata_->db_comparator_name,
-                ReverseBytewiseComparator()->Name());
-      delete checkpoint;
     }
-}
-
-TEST_F(CheckpointTest, ExportColumnFamilyNegativeTest) {
-    // Create a database
-    Status s;
-    auto options = CurrentOptions();
-    options.create_if_missing = true;
-    CreateAndReopenWithCF({}, options);
+    ASSERT_EQ(num_children, num_files_expected);
+  };
 
+  // Test DefaultColumnFamily
+  {
     const auto key = std::string("foo");
     ASSERT_OK(Put(key, "v1"));
 
     Checkpoint* checkpoint;
     ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
 
-    // Export onto existing directory
-    env_->CreateDirIfMissing(export_path_);
-    ASSERT_EQ(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
-                                             export_path_, &metadata_),
-              Status::InvalidArgument("Specified export_dir exists"));
+    // Export the Tables and verify
+    ASSERT_OK(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
+                                             export_path_, &metadata_));
+    verify_files_exported(*metadata_, 1);
+    ASSERT_EQ(metadata_->db_comparator_name, options.comparator->Name());
+    test::DestroyDir(env_, export_path_);
+    delete metadata_;
+    metadata_ = nullptr;
+
+    // Check again after compaction
+    CompactAll();
+    ASSERT_OK(Put(key, "v2"));
+    ASSERT_OK(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
+                                             export_path_, &metadata_));
+    verify_files_exported(*metadata_, 2);
+    ASSERT_EQ(metadata_->db_comparator_name, options.comparator->Name());
     test::DestroyDir(env_, export_path_);
+    delete metadata_;
+    metadata_ = nullptr;
+    delete checkpoint;
+  }
+
+  // Test non default column family with non default comparator
+  {
+    auto cf_options = CurrentOptions();
+    cf_options.comparator = ReverseBytewiseComparator();
+    ASSERT_OK(db_->CreateColumnFamily(cf_options, "yoyo", &cfh_reverse_comp_));
+
+    const auto key = std::string("foo");
+    ASSERT_OK(db_->Put(WriteOptions(), cfh_reverse_comp_, key, "v1"));
+
+    Checkpoint* checkpoint;
+    ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
 
-    // Export with invalid directory specification
-    export_path_ = "";
-    ASSERT_EQ(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
-                                             export_path_, &metadata_),
-              Status::InvalidArgument("Specified export_dir invalid"));
+    // Export the Tables and verify
+    ASSERT_OK(checkpoint->ExportColumnFamily(cfh_reverse_comp_, export_path_,
+                                             &metadata_));
+    verify_files_exported(*metadata_, 1);
+    ASSERT_EQ(metadata_->db_comparator_name,
+              ReverseBytewiseComparator()->Name());
     delete checkpoint;
+  }
+}
+
+TEST_F(CheckpointTest, ExportColumnFamilyNegativeTest) {
+  // Create a database
+  Status s;
+  auto options = CurrentOptions();
+  options.create_if_missing = true;
+  CreateAndReopenWithCF({}, options);
+
+  const auto key = std::string("foo");
+  ASSERT_OK(Put(key, "v1"));
+
+  Checkpoint* checkpoint;
+  ASSERT_OK(Checkpoint::Create(db_, &checkpoint));
+
+  // Export onto existing directory
+  env_->CreateDirIfMissing(export_path_);
+  ASSERT_EQ(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
+                                           export_path_, &metadata_),
+            Status::InvalidArgument("Specified export_dir exists"));
+  test::DestroyDir(env_, export_path_);
+
+  // Export with invalid directory specification
+  export_path_ = "";
+  ASSERT_EQ(checkpoint->ExportColumnFamily(db_->DefaultColumnFamily(),
+                                           export_path_, &metadata_),
+            Status::InvalidArgument("Specified export_dir invalid"));
+  delete checkpoint;
 }
 
 TEST_F(CheckpointTest, CheckpointCF) {

utilities/merge_operators/sortlist.cc

@@ -2,10 +2,10 @@
 //  This source code is licensed under both the GPLv2 (found in the
 //  COPYING file in the root directory) and Apache 2.0 License
 //  (found in the LICENSE.Apache file in the root directory).
+#include "utilities/merge_operators/sortlist.h"
 #include "rocksdb/merge_operator.h"
 #include "rocksdb/slice.h"
 #include "utilities/merge_operators.h"
-#include "utilities/merge_operators/sortlist.h"
 
 using rocksdb::Logger;
 using rocksdb::MergeOperator;

utilities/persistent_cache/persistent_cache_tier.cc

@@ -8,8 +8,8 @@
 #include "utilities/persistent_cache/persistent_cache_tier.h"
 
 #include <cinttypes>
-#include <string>
 #include <sstream>
+#include <string>
 
 namespace rocksdb {
 

utilities/simulator_cache/sim_cache.cc

@@ -235,7 +235,9 @@ class SimCacheImpl : public SimCache {
     return cache_->GetUsage(handle);
   }
 
-  size_t GetCharge(Handle* handle) const override { return cache_->GetCharge(handle); }
+  size_t GetCharge(Handle* handle) const override {
+    return cache_->GetCharge(handle);
+  }
 
   size_t GetPinnedUsage() const override { return cache_->GetPinnedUsage(); }
 

utilities/transactions/optimistic_transaction_test.cc

@@ -9,7 +9,6 @@
 #include <string>
 #include <thread>
 
-
 #include "db/db_impl/db_impl.h"
 #include "logging/logging.h"
 #include "port/port.h"

utilities/transactions/transaction_base.cc

@@ -638,8 +638,7 @@ void TransactionBaseImpl::TrackKey(TransactionKeyMap* key_map, uint32_t cfh_id,
   // in case it is not already in the map
   auto result = cf_key_map.try_emplace(key, seq);
   auto iter = result.first;
-  if (!result.second && 
-      seq < iter->second.seq) {
+  if (!result.second && seq < iter->second.seq) {
     // Now tracking this key with an earlier sequence number
     iter->second.seq = seq;
   }

utilities/transactions/transaction_test.h

@@ -5,8 +5,8 @@
 
 #pragma once
 
-#include <cinttypes>
 #include <algorithm>
+#include <cinttypes>
 #include <functional>
 #include <string>
 #include <thread>

utilities/transactions/write_prepared_transaction_test.cc

@@ -1445,8 +1445,8 @@ TEST_P(WritePreparedTransactionTest, MaxCatchupWithUnbackedSnapshot) {
       s = s_vec[0];
       ASSERT_TRUE(s.ok() || s.IsTryAgain());
       Slice key("key");
-      txn->MultiGet(ropt, db->DefaultColumnFamily(), 1, &key, &pinnable_val,
-                    &s, true);
+      txn->MultiGet(ropt, db->DefaultColumnFamily(), 1, &key, &pinnable_val, &s,
+                    true);
       ASSERT_TRUE(s.ok() || s.IsTryAgain());
       delete txn;
     }

utilities/transactions/write_prepared_txn_db.cc

@@ -43,7 +43,7 @@ Status WritePreparedTxnDB::Initialize(
     ordered_seq_cnt[seq] = cnt;
   }
   // AddPrepared must be called in order
-  for (auto seq_cnt: ordered_seq_cnt) {
+  for (auto seq_cnt : ordered_seq_cnt) {
     auto seq = seq_cnt.first;
     auto cnt = seq_cnt.second;
     for (size_t i = 0; i < cnt; i++) {

utilities/transactions/write_unprepared_txn.cc

@@ -411,9 +411,8 @@ Status WriteUnpreparedTxn::FlushWriteBatchWithSavePointToDB() {
     bool trailing_batch = i == unflushed_save_points_->size();
     SavePointBatchHandler sp_handler(&write_batch_,
                                      *wupt_db_->GetCFHandleMap().get());
-    size_t curr_boundary = trailing_batch
-                               ? wb.GetWriteBatch()->GetDataSize()
-                               : (*unflushed_save_points_)[i];
+    size_t curr_boundary = trailing_batch ? wb.GetWriteBatch()->GetDataSize()
+                                          : (*unflushed_save_points_)[i];
 
     // Construct the partial write batch up to the savepoint.
     //

utilities/transactions/write_unprepared_txn_db.cc

@@ -293,7 +293,7 @@ Status WriteUnpreparedTxnDB::Initialize(
     }
   }
   // AddPrepared must be called in order
-  for (auto seq_cnt: ordered_seq_cnt) {
+  for (auto seq_cnt : ordered_seq_cnt) {
     auto seq = seq_cnt.first;
     auto cnt = seq_cnt.second;
     for (size_t i = 0; i < cnt; i++) {

utilities/ttl/db_ttl_impl.h

@@ -103,8 +103,8 @@ class DBWithTTLImpl : public DBWithTTL {
   void SetTtl(ColumnFamilyHandle *h, int32_t ttl) override;
 
  private:
-   // remember whether the Close completes or not
-   bool closed_;
+  // remember whether the Close completes or not
+  bool closed_;
 };
 
 class TtlIterator : public Iterator {

utilities/ttl/ttl_test.cc

@@ -87,14 +87,10 @@ class TtlTest : public testing::Test {
   }
 
   // Call db_ttl_->Close() before delete db_ttl_
-  void CloseTtl() {
-    CloseTtlHelper(true);
-  }
+  void CloseTtl() { CloseTtlHelper(true); }
 
   // No db_ttl_->Close() before delete db_ttl_
-  void CloseTtlNoDBClose() {
-    CloseTtlHelper(false);
-  }
+  void CloseTtlNoDBClose() { CloseTtlHelper(false); }
 
   void CloseTtlHelper(bool close_db) {
     if (db_ttl_ != nullptr) {
@@ -416,7 +412,6 @@ TEST_F(TtlTest, NoEffect) {
   CloseTtl();
 }
 
-
 // Rerun the NoEffect test with a different version of CloseTtl
 // function, where db is directly deleted without close.
 TEST_F(TtlTest, DestructWithoutClose) {
@@ -425,18 +420,18 @@ TEST_F(TtlTest, DestructWithoutClose) {
   int64_t boundary2 = 2 * boundary1;
 
   OpenTtl();
-  PutValues(0, boundary1);                       //T=0: Set1 never deleted
-  SleepCompactCheck(1, 0, boundary1);            //T=1: Set1 still there
+  PutValues(0, boundary1);             // T=0: Set1 never deleted
+  SleepCompactCheck(1, 0, boundary1);  // T=1: Set1 still there
   CloseTtlNoDBClose();
 
   OpenTtl(0);
-  PutValues(boundary1, boundary2 - boundary1);   //T=1: Set2 never deleted
-  SleepCompactCheck(1, 0, boundary2);            //T=2: Sets1 & 2 still there
+  PutValues(boundary1, boundary2 - boundary1);  // T=1: Set2 never deleted
+  SleepCompactCheck(1, 0, boundary2);           // T=2: Sets1 & 2 still there
   CloseTtlNoDBClose();
 
   OpenTtl(-1);
-  PutValues(boundary2, kSampleSize_ - boundary2); //T=3: Set3 never deleted
-  SleepCompactCheck(1, 0, kSampleSize_, true);    //T=4: Sets 1,2,3 still there
+  PutValues(boundary2, kSampleSize_ - boundary2);  // T=3: Set3 never deleted
+  SleepCompactCheck(1, 0, kSampleSize_, true);  // T=4: Sets 1,2,3 still there
   CloseTtlNoDBClose();
 }
 

utilities/write_batch_with_index/write_batch_with_index.cc

@@ -918,9 +918,9 @@ Status WriteBatchWithIndex::GetFromBatchAndDB(
 
       if (merge_operator) {
         std::string merge_result;
-        s = MergeHelper::TimedFullMerge(
-            merge_operator, key, merge_data, merge_context.GetOperands(),
-            &merge_result, logger, statistics, env);
+        s = MergeHelper::TimedFullMerge(merge_operator, key, merge_data,
+                                        merge_context.GetOperands(),
+                                        &merge_result, logger, statistics, env);
         pinnable_val->Reset();
         *pinnable_val->GetSelf() = std::move(merge_result);
         pinnable_val->PinSelf();