rocksdb/file
akankshamahajan b5bb553d5e Fix PREFETCH_BYTES_USEFUL stat calculation (#12251)
Summary:
After refactoring of FilePrefetchBuffer, PREFETCH_BYTES_USEFUL was miscalculated. Instead of calculating how many requested bytes are already in the buffer, it took into account alignment as well because aligned_useful_len takes into consideration alignment too.

Also refactored the naming of chunk_offset_in_buffer to make it similar to aligned_useful_len

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12251

Test Plan:
1. Validated internally through release validation benchmarks.
2. Updated unit test that fails without the fix.

Reviewed By: ajkr

Differential Revision: D52891112

Pulled By: akankshamahajan15

fbshipit-source-id: 2526a0b0572d473beaf8b841f2f9c2f6275d9779
2024-01-18 19:09:49 -08:00
..
delete_scheduler.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
delete_scheduler.h Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
delete_scheduler_test.cc Add missing status check when compiling with `ASSERT_STATUS_CHECKED=1` (#11686) 2023-08-09 15:46:44 -07:00
file_prefetch_buffer.cc Fix PREFETCH_BYTES_USEFUL stat calculation (#12251) 2024-01-18 19:09:49 -08:00
file_prefetch_buffer.h Fix heap use after free error in FilePrefetchBuffer (#12211) 2024-01-05 18:10:58 -08:00
file_util.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
file_util.h Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
filename.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
filename.h Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
line_file_reader.cc Support read rate-limiting in SequentialFileReader (#9973) 2022-05-24 10:28:57 -07:00
line_file_reader.h Support read rate-limiting in SequentialFileReader (#9973) 2022-05-24 10:28:57 -07:00
prefetch_test.cc Fix PREFETCH_BYTES_USEFUL stat calculation (#12251) 2024-01-18 19:09:49 -08:00
random_access_file_reader.cc Add AsyncIO support for tuning readahead_size by block cache lookup (#11936) 2023-12-06 13:48:15 -08:00
random_access_file_reader.h Group rocksdb.sst.read.micros stat by different user read IOActivity + misc (#11444) 2023-08-08 17:26:50 -07:00
random_access_file_reader_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
read_write_util.cc Run Clang format on file folder (#10860) 2022-10-24 18:34:52 -07:00
read_write_util.h Run Clang format on file folder (#10860) 2022-10-24 18:34:52 -07:00
readahead_file_info.h Reuse internal auto readhead_size at each Level (expect L0) for Iterations (#9056) 2021-11-10 16:20:04 -08:00
readahead_raf.cc Change internal headers with duplicate names (#11408) 2023-05-17 11:27:09 -07:00
readahead_raf.h Make StringEnv, StringSink, StringSource use FS classes (#7786) 2021-01-04 16:01:01 -08:00
sequence_file_reader.cc Change internal headers with duplicate names (#11408) 2023-05-17 11:27:09 -07:00
sequence_file_reader.h Group rocksdb.sst.read.micros stat by different user read IOActivity + misc (#11444) 2023-08-08 17:26:50 -07:00
sst_file_manager_impl.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
sst_file_manager_impl.h Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
writable_file_writer.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
writable_file_writer.h Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00