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Commit Graph

Author	SHA1	Message	Date
Siying Dong	a8029fdc75	Introduce MergeContext to Lazily Initialize merge operand list Summary: In get operations, merge_operands is only used in few cases. Lazily initialize it can reduce average latency in some cases Test Plan: make all check Reviewers: haobo, kailiu, dhruba Reviewed By: haobo CC: igor, nkg-, leveldb Differential Revision: https://reviews.facebook.net/D14415 Conflicts: db/db_impl.cc db/memtable.cc	12 years ago

Author

SHA1

Message

Date

Siying Dong

a8029fdc75

Introduce MergeContext to Lazily Initialize merge operand list

Summary: In get operations, merge_operands is only used in few cases. Lazily initialize it can reduce average latency in some cases

Test Plan: make all check

Reviewers: haobo, kailiu, dhruba

Reviewed By: haobo

CC: igor, nkg-, leveldb

Differential Revision: https://reviews.facebook.net/D14415

Conflicts:
	db/db_impl.cc
	db/memtable.cc

12 years ago

1 Commits (c9eef784b7c9565e34400ae6aca1f6b154d022d1)