kailiu 5f5e5fc2e9 Revert atomic_size_t usage ...

Summary:
By disassemble the function, we found that the atomic variables do invoke the `lock` that locks the memory bus.
As a tradeoff, we protect the GetUsage by mutex and leave usage_ as plain size_t.

Test Plan: passed `cache_test`

Reviewers: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D14667

2013-12-13 17:03:19 -08:00

..

arena_impl.cc

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2013-10-16 17:48:41 -07:00

arena_impl.h

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2013-10-16 17:48:41 -07:00

arena_test.cc

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2013-10-16 17:48:41 -07:00

auto_roll_logger_test.cc

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2013-10-16 17:48:41 -07:00

auto_roll_logger.cc

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2013-10-16 17:48:41 -07:00

auto_roll_logger.h

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2013-10-16 17:48:41 -07:00

bit_set.h

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2013-10-16 17:48:41 -07:00

blob_store_test.cc

Move the compiler back to 4.8.1 + more small fixes

2013-11-18 11:40:16 -08:00

blob_store.cc

Fixing the warning messages captured under mac os # Consider using git commit -m 'One line title' && arc diff. # You will save time by running lint and unit in the background.

2013-11-12 20:05:28 -08:00

blob_store.h

Implement max_size in BlobStore

2013-10-23 14:38:52 -07:00

bloom_test.cc

[RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering

2013-12-11 00:15:14 -08:00

bloom.cc

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2013-10-16 17:48:41 -07:00

build_version.h

Fixed typos

2013-11-16 11:21:34 +00:00

cache_test.cc

[RocksDB] [Performance Branch] Trivia build fix

2013-12-13 14:21:59 -08:00

cache.cc

Revert atomic_size_t usage

2013-12-13 17:03:19 -08:00

coding_test.cc

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2013-10-16 17:48:41 -07:00

coding.cc

WriteBatch::Put() overload that gathers key and value from arrays of slices

2013-11-08 16:34:32 -08:00

coding.h

WriteBatch::Put() overload that gathers key and value from arrays of slices

2013-11-08 16:34:32 -08:00

comparator.cc

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2013-10-16 17:48:41 -07:00

crc32c_test.cc

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2013-10-16 17:48:41 -07:00

crc32c.cc

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2013-10-16 17:48:41 -07:00

crc32c.h

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2013-10-16 17:48:41 -07:00

dynamic_bloom_test.cc

[RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering

2013-12-11 00:15:14 -08:00

dynamic_bloom.cc

[RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering

2013-12-11 00:15:14 -08:00

dynamic_bloom.h

[RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering

2013-12-11 00:15:14 -08:00

env_hdfs.cc

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2013-10-16 17:48:41 -07:00

env_posix.cc

Fix a bunch of mac compilation issues in performance branch

2013-12-04 23:00:33 -08:00

env_test.cc

make util/env_posix.cc work under mac

2013-11-16 23:44:39 -08:00

env.cc

Flush the log outside of lock

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

filelock_test.cc

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2013-10-16 17:48:41 -07:00

filter_policy.cc

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2013-10-16 17:48:41 -07:00

hash_skiplist_rep.cc

[RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering

2013-12-11 00:15:14 -08:00

hash_skiplist_rep.h

Merge branch 'master' into performance

2013-12-06 14:15:42 -08:00

hash.cc

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2013-10-16 17:48:41 -07:00

hash.h

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2013-10-16 17:48:41 -07:00

histogram_test.cc

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2013-10-16 17:48:41 -07:00

histogram.cc

Quick fix for a string format

2013-11-12 21:22:32 -08:00

histogram.h

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2013-10-16 17:48:41 -07:00

ldb_cmd_execute_result.h

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2013-10-16 17:48:41 -07:00

ldb_cmd.cc

[Log dumper broken when merge operator is in log]

2013-12-04 16:22:54 -08:00

ldb_cmd.h

Task #3071144 Enhance ldb (db dump tool for leveldb) to report row counters for each row type

2013-11-01 13:59:14 -07:00

ldb_tool.cc

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2013-10-16 17:48:41 -07:00

logging.cc

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2013-10-16 17:48:41 -07:00

logging.h

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2013-10-16 17:48:41 -07:00

manual_compaction_test.cc

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2013-10-16 17:48:41 -07:00

murmurhash.cc

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2013-10-16 17:48:41 -07:00

murmurhash.h

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2013-10-16 17:48:41 -07:00

mutexlock.h

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2013-10-16 17:48:41 -07:00

options.cc

[RocksDB] [Performance Branch] Added dynamic bloom, to be used for memable non-existing key filtering

2013-12-11 00:15:14 -08:00

perf_context_imp.h

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2013-10-16 17:48:41 -07:00

perf_context.cc

Revert "Allow users to profile a query and see bottleneck of the query"

2013-11-21 17:40:39 -08:00

posix_logger.h

Flush the log outside of lock

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

random.h

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2013-10-16 17:48:41 -07:00

signal_test.cc

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2013-10-16 17:48:41 -07:00

skiplistrep.cc

[Only for Performance Branch] A Hacky patch to lazily generate memtable key for prefix-hashed memtables.

2013-11-20 20:49:23 -08:00

slice.cc

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2013-10-16 17:48:41 -07:00

stack_trace.h

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2013-10-16 17:48:41 -07:00

statistics_imp.h

Refine the statistics

2013-12-06 16:51:35 -08:00

statistics.cc

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stats_logger.h

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status.cc

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2013-10-16 17:48:41 -07:00

stl_wrappers.h

Killing Transform Rep

2013-12-03 12:42:15 -08:00

stop_watch.h

[RocksDB] Use raw pointer instead of shared pointer when passing Statistics object internally

2013-11-25 10:38:15 -08:00

string_util.cc

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2013-10-16 17:48:41 -07:00

string_util.h

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2013-10-16 17:48:41 -07:00

testharness.cc

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testharness.h

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testutil.cc

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2013-10-16 17:48:41 -07:00

testutil.h

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2013-10-16 17:48:41 -07:00

vectorrep.cc

[Only for Performance Branch] A Hacky patch to lazily generate memtable key for prefix-hashed memtables.

2013-11-20 20:49:23 -08:00