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1cf5deb8fd
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Igor Canadi 1cf5deb8fd Introduce CacheAllocator, a custom allocator for cache blocks (#4437) 
Summary:
This is a conceptually simple change, but it touches many files to
pass the allocator through function calls.

We introduce CacheAllocator, which can be used by clients to configure
custom allocator for cache blocks. Our motivation is to hook this up
with folly's `JemallocNodumpAllocator`
(f43ce6d686/folly/experimental/JemallocNodumpAllocator.h),
but there are many other possible use cases.

Additionally, this commit cleans up memory allocation in
`util/compression.h`, making sure that all allocations are wrapped in a
unique_ptr as soon as possible.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/4437

Differential Revision: D10132814

Pulled By: yiwu-arbug

fbshipit-source-id: be1343a4b69f6048df127939fea9bbc96969f564
2018-10-02 17:24:58 -07:00
..
advisor Rules Advisor: some fixes to support fetching stats from ODS (#4223) 2018-08-02 15:42:42 -07:00
dump fix gflags namespace 2017-12-01 10:42:05 -08:00
rdb Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
auto_sanity_test.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
benchmark_leveldb.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
benchmark.sh Fix benchmark script with vector memtable (#4428) 2018-09-26 13:22:45 -07:00
blob_dump.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
check_format_compatible.sh Add compatibility test of SST ingestion (#4310) 2018-08-24 14:27:43 -07:00
CMakeLists.txt cmake support for linux and osx (#1358) 2016-09-28 11:53:15 -07:00
db_bench_tool_test.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
db_bench_tool.cc Introduce CacheAllocator, a custom allocator for cache blocks (#4437) 2018-10-02 17:24:58 -07:00
db_bench.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_crashtest.py add missing range in random.choice argument (#4397) 2018-09-19 12:13:20 -07:00
db_repl_stress.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
db_sanity_test.cc Change RocksDB License 2017-07-15 16:11:23 -07:00
db_stress.cc Extend crash test with index_block_restart_interval (#4383) 2018-09-18 15:43:29 -07:00
dbench_monitor Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
Dockerfile adding docker build script and dockerfile 2015-05-22 16:03:39 -07:00
generate_random_db.sh Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
ingest_external_sst.sh Add compatibility test of SST ingestion (#4310) 2018-08-24 14:27:43 -07:00
ldb_cmd_impl.h Add SST ingestion to ldb (#4205) 2018-08-09 14:29:11 -07:00
ldb_cmd_test.cc fix memory leak in two_level_iterator 2018-04-15 17:26:26 -07:00
ldb_cmd.cc Delete code for WAL reader to start at nonzero offset (#4362) 2018-09-13 17:13:03 -07:00
ldb_test.py Add SST ingestion to ldb (#4205) 2018-08-09 14:29:11 -07:00
ldb_tool.cc Add SST ingestion to ldb (#4205) 2018-08-09 14:29:11 -07:00
ldb.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
pflag Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
reduce_levels_test.cc Per-thread unique test db names (#4135) 2018-07-13 17:27:39 -07:00
regression_test.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
report_lite_binary_size.sh Legocastle job to report lite build binary size to scuba 2018-02-15 17:27:24 -08:00
rocksdb_dump_test.sh Suppress lint in old files 2018-01-29 12:56:42 -08:00
run_flash_bench.sh Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
run_leveldb.sh Fix /bin/bash shebangs 2017-08-03 15:56:46 -07:00
sample-dump.dmp First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
sst_dump_test.cc Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
sst_dump_tool_imp.h Move prefix_extractor to MutableCFOptions 2018-05-21 14:43:11 -07:00
sst_dump_tool.cc Add path to WritableFileWriter. (#4039) 2018-08-23 10:12:58 -07:00
sst_dump.cc comment unused parameters to turn on -Wunused-parameter flag 2018-04-12 17:59:16 -07:00
trace_analyzer_test.cc Add the unit test of Iterator to trace_analyzer_test (#4282) 2018-08-23 17:28:32 -07:00
trace_analyzer_tool.cc Rename DecodeCFAndKey to resolve naming conflict in unity test (#4323) 2018-08-30 18:42:51 -07:00
trace_analyzer_tool.h Adjust c test and fix windows compilation issues 2018-09-14 20:57:22 -07:00
trace_analyzer.cc RocksDB Trace Analyzer (#4091) 2018-08-13 11:44:02 -07:00
verify_random_db.sh tools/check_format_compatible.sh to cover forward option reading too (#3994) 2018-06-15 11:12:29 -07:00
write_external_sst.sh correct mistyped msg. (#4341) 2018-09-13 14:57:38 -07:00
write_stress_runner.py Suppress lint in old files 2018-01-29 12:56:42 -08:00
write_stress.cc Compilation fixes for powerpc build, -Wparentheses-equality error and missing header guards 2018-02-09 14:12:43 -08:00