From f615f5604bd8edfbdda5c3e1e643d2f28934a046 Mon Sep 17 00:00:00 2001
From: gladiator <lishuaihenu@gmail.com>
Date: Tue, 12 Sep 2017 17:51:53 -0700
Subject: [PATCH] fix missing manual_wal_flush for DBOptions ctor

Summary:
currently `ImmutableDBOptions::Dump` use default value for `concurrent_prepare` and `manual_wal_flush`, because DBOptions ctor does not init those member variables.

so in LOG file,  it will be
```
             Options.concurrent_prepare: 0
             Options.manual_wal_flush: 0
```
Closes https://github.com/facebook/rocksdb/pull/2864

Differential Revision: D5816240

Pulled By: ajkr

fbshipit-source-id: 82335e8bcae3dceedc6a99224e7998de5fad1e50
---
 options/options.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/options/options.cc b/options/options.cc
index 7bd2c9582..4d8ba487a 100644
--- a/options/options.cc
+++ b/options/options.cc
@@ -191,7 +191,9 @@ DBOptions::DBOptions(const Options& options)
       dump_malloc_stats(options.dump_malloc_stats),
       avoid_flush_during_recovery(options.avoid_flush_during_recovery),
       avoid_flush_during_shutdown(options.avoid_flush_during_shutdown),
-      allow_ingest_behind(options.allow_ingest_behind) {
+      allow_ingest_behind(options.allow_ingest_behind),
+      concurrent_prepare(options.concurrent_prepare),
+      manual_wal_flush(options.manual_wal_flush) {
 }
 
 void DBOptions::Dump(Logger* log) const {