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rocksdb/utilities/write_batch_with_index
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Islam AbdelRahman aa09d03381 Avoid calling GetDBOptions() inside GetFromBatchAndDB() 
Summary:
MyRocks hit a regression, @mung generated perf reports showing that the reason is the cost of calling `GetDBOptions()` inside `GetFromBatchAndDB()`
This diff avoid calling `GetDBOptions` and use the `ImmutableDBOptions` instead

Test Plan: make check -j64

Reviewers: sdong, yiwu

Reviewed By: yiwu

Subscribers: andrewkr, dhruba, mung

Differential Revision: https://reviews.facebook.net/D65151
2016-10-18 13:19:26 -07:00
..
write_batch_with_index.cc Avoid calling GetDBOptions() inside GetFromBatchAndDB() 2016-10-18 13:19:26 -07:00
write_batch_with_index_internal.cc Avoid calling GetDBOptions() inside GetFromBatchAndDB() 2016-10-18 13:19:26 -07:00
write_batch_with_index_internal.h Avoid calling GetDBOptions() inside GetFromBatchAndDB() 2016-10-18 13:19:26 -07:00
write_batch_with_index_test.cc Add SeekForPrev() to Iterator 2016-09-27 18:20:57 -07:00