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rocksdb/env
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sdong 69a32eecab Use madvise() for mmaped file advise (#10170) 
Summary:
A recent PR https://github.com/facebook/rocksdb/pull/10142 enabled fadvise for mmaped file. However, we were told that it might not take effective and madvise() should be used.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10170

Test Plan:
Run existing tests
Run a benchmark using mmap with advise random and see I/O size is indeed small.

Reviewed By: anand1976

Differential Revision: D37158582

fbshipit-source-id: 8b3a74f0e89d2e16aac78ee4124c05841d4135c3
 		2022-06-15 13:05:58 -07:00
..
composite_env.cc Explicitly closing all directory file descriptors (#10049) 2022-06-01 18:03:34 -07:00
composite_env_wrapper.h Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
emulated_clock.h Make SystemClock into a Customizable Class (#8636) 2021-09-21 09:23:48 -07:00
env.cc Explicitly closing all directory file descriptors (#10049) 2022-06-01 18:03:34 -07:00
env_basic_test.cc Make SystemClock into a Customizable Class (#8636) 2021-09-21 09:23:48 -07:00
env_chroot.cc Make FileSystem a Customizable Class (#8649) 2021-11-02 09:07:11 -07:00
env_chroot.h Make FileSystem a Customizable Class (#8649) 2021-11-02 09:07:11 -07:00
env_encryption.cc Added GetFactoryCount/Names/Types to ObjectRegistry (#9358) 2022-05-16 09:44:43 -07:00
env_encryption_ctr.h Added GetFactoryCount/Names/Types to ObjectRegistry (#9358) 2022-05-16 09:44:43 -07:00
env_posix.cc Fix potential ambiguities in/around port/sys_time.h (#10045) 2022-05-24 18:20:17 -07:00
env_test.cc Fix potential ambiguities in/around port/sys_time.h (#10045) 2022-05-24 18:20:17 -07:00
file_system.cc Introduce a CountedFileSystem for counting file operations (#9283) 2022-02-03 15:01:23 -08:00
file_system_tracer.cc Provide support for IOTracing for ReadAsync API (#9833) 2022-05-25 19:47:03 -07:00
file_system_tracer.h Provide support for IOTracing for ReadAsync API (#9833) 2022-05-25 19:47:03 -07:00
fs_posix.cc fix cancel argument for latest liburing (#10168) 2022-06-15 09:10:19 -07:00
fs_readonly.h Make FileSystem a Customizable Class (#8649) 2021-11-02 09:07:11 -07:00
fs_remap.cc Test refactoring for Backups+Temperatures (#9655) 2022-03-04 12:32:30 -08:00
fs_remap.h Make FileSystem a Customizable Class (#8649) 2021-11-02 09:07:11 -07:00
io_posix.cc Use madvise() for mmaped file advise (#10170) 2022-06-15 13:05:58 -07:00
io_posix.h Implement AbortIO using io_uring (#10125) 2022-06-13 18:07:24 -07:00
io_posix_test.cc Status check enforcement for io_posix_test and options_settable_test (#6857) 2020-05-19 19:22:28 -07:00
mock_env.cc Explicitly closing all directory file descriptors (#10049) 2022-06-01 18:03:34 -07:00
mock_env.h Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
mock_env_test.cc Make SystemClock into a Customizable Class (#8636) 2021-09-21 09:23:48 -07:00
unique_id_gen.cc New stable, fixed-length cache keys (#9126) 2021-12-16 17:15:13 -08:00
unique_id_gen.h New stable, fixed-length cache keys (#9126) 2021-12-16 17:15:13 -08:00