Igor Canadi 444cf88a56 Flush the log outside of lock ...

Summary:
Added a new call LogFlush() that flushes the log contents to the OS buffers. We never call it with lock held.

We call it once for every Read/Write and often in compaction/flush process so the frequency should not be a problem.

Test Plan: db_test

Reviewers: dhruba, haobo, kailiu, emayanke

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D13935

2013-11-07 11:31:56 -08:00

..

arena.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

c.h

Replace include/leveldb with include/rocksdb.

2013-08-23 10:51:00 -07:00

cache.h

LRUCache to try to clean entries not referenced first.

2013-10-11 09:26:21 -07:00

compaction_filter.h

[RocksDB] Add OnCompactionStart to CompactionFilter class

2013-10-31 13:36:43 -07:00

comparator.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

db.h

WAL log retention policy based on archive size.

2013-11-06 18:46:28 -08:00

env.h

Flush the log outside of lock

2013-11-07 11:31:56 -08:00

filter_policy.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

iterator.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

ldb_tool.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

memtablerep.h

[RocksDB] Generalize prefix-aware iterator to be used for more than one Seek

2013-11-06 20:45:49 -08:00

merge_operator.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

options.h

[RocksDB] Generalize prefix-aware iterator to be used for more than one Seek

2013-11-06 20:45:49 -08:00

perf_context.h

[RocksDB] Add perf_context.wal_write_time to track time spent on writing the recovery log.

2013-10-23 13:38:39 -07:00

slice_transform.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

slice.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

statistics.h

Implement a compressed block cache.

2013-11-01 14:31:35 -07:00

status.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

table_stats.h

Support user-defined table stats collector

2013-10-28 15:45:14 -07:00

table.h

Follow-up Cleaning-up After D13521

2013-10-30 10:52:33 -07:00

transaction_log.h

WAL log retention policy based on archive size.

2013-11-06 18:46:28 -08:00

types.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00

universal_compaction.h

Universal Compaction to Have a Size Percentage Threshold To Decide Whether to Compress

2013-10-17 13:33:39 -07:00

write_batch.h

Remove obsolete namespace mappings.

2013-10-08 22:53:38 -07:00