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rocksdb/utilities
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Manuel Ung 9300ef5455 Fix shared lock upgrades 
Summary:
Upgrading a shared lock was silently succeeding because the actual locking code was skipped. This is because if the keys are tracked, it is assumed that they are already locked and do not require locking. Fix this by recording in tracked keys whether the key was locked exclusively or not.

Note that lock downgrades are impossible, which is the behaviour we expect.

This fixes facebook/mysql-5.6#587.
Closes https://github.com/facebook/rocksdb/pull/2122

Differential Revision: D4861489

Pulled By: IslamAbdelRahman

fbshipit-source-id: 58c7ebe7af098bf01b9774b666d3e9867747d8fd
2017-04-10 16:06:00 -07:00
..
backupable Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
blob_db Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
checkpoint Move auto_roll_logger and filename out of db/ 2017-04-03 18:39:14 -07:00
compaction_filters Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
convenience Move auto_roll_logger and filename out of db/ 2017-04-03 18:39:14 -07:00
date_tiered Reduce the number of params needed to construct DBIter 2017-04-10 11:14:14 -07:00
document make all DB::Get overloads virtual 2017-03-30 23:39:14 -07:00
geodb Move auto_roll_logger and filename out of db/ 2017-04-03 18:39:14 -07:00
leveldb_options Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
lua Level-based L0->L0 compaction 2017-04-04 18:09:11 -07:00
memory Disable auto compactions in memory_test and re-enable the test (#1408) 2016-10-19 18:18:42 -07:00
merge_operators Add macros to include file name and line number during Logging 2017-03-15 19:39:12 -07:00
option_change_migration option_change_migration_test: force full compaction when needed 2016-11-15 22:09:34 -08:00
options Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
persistent_cache Move memtable related files into memtable directory 2017-04-06 14:09:13 -07:00
redis Eliminate use of 'using namespace std'. Also remove a number of ADL references to std functions. 2016-05-20 07:42:18 -07:00
simulator_cache Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
spatialdb Remove disableDataSync option 2017-02-13 11:09:13 -08:00
table_properties_collectors Updated all copyright headers to the new format. 2016-02-09 15:12:00 -08:00
transactions Fix shared lock upgrades 2017-04-10 16:06:00 -07:00
ttl Move various string utility functions into string_util 2017-04-06 14:54:12 -07:00
write_batch_with_index Limit maximum memory used in the WriteBatch representation 2017-04-10 15:42:26 -07:00
col_buf_decoder.cc fix non-portable behavior in encoder 2017-01-20 16:39:22 -08:00
col_buf_decoder.h Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
col_buf_encoder.cc Fix travis (compile for clang < 3.9) 2016-12-01 10:09:22 -08:00
col_buf_encoder.h Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
column_aware_encoding_exp.cc Fix build on FreeBSD 2017-01-10 11:39:12 -08:00
column_aware_encoding_test.cc Fix clang build failure and refactor unit test 2016-08-02 15:16:39 -07:00
column_aware_encoding_util.cc Fix Windows build issues (#1253) 2016-08-02 17:15:18 -07:00
column_aware_encoding_util.h Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
env_librados_test.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
env_librados.cc change UseDirectIO() to use_direct_io() 2017-01-13 12:09:15 -08:00
env_librados.md Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_mirror_test.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
env_mirror.cc direct io write support 2016-12-22 13:09:19 -08:00
env_timed_test.cc add TimedEnv 2017-04-04 11:24:12 -07:00
env_timed.cc Move some files under util/ to separate dirs 2017-04-05 19:09:16 -07:00
merge_operators.h Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00
object_registry_test.cc Generalize Env registration framework 2017-01-25 16:09:14 -08:00
util_merge_operators_test.cc Introduce FullMergeV2 (eliminate memcpy from merge operators) 2016-07-20 09:49:03 -07:00