18bb45f4b1
This commit refactors InnoDB to remove its dependency on tpool internals
logic and significantly reduce platform-specific #ifdefs
(HAVE_URING, _WIN32,__linux__)
Key changes:
- Encapsulated AIO support checks into tpool::is_aio_supported().
- Centralized Linux AIO implementation choice and fallback within
tpool::create_linux_aio(), removing complex #ifdef mazes from
os0file.cc.
- Linux-specific AIO source files are now:
- aio_libaio.cc: Exports create_libaio(). Previously, this logic
was in confusingly named aio_linux.cc (confusingly since uring
introduction)
- aio_liburing.cc: Exports create_liburing(), and not
create_linux_io()
- aio_linux.cc: Exports create_linux_aio(), handles Linux AIO
implementation selection and fallbacks.
- Simplified/modernized CMake build using target_sources() and
target_compile_definitions(), all available since CMake 2.8.12
With this change, there is no need to include ${CMAKE_SOURCE_DIR}/tpool
or add TPOOL_DEFINES flags anymore, target_link_libraries(lib tpool)
does all that.
- LINUX_NATIVE_AIO preprocessor constant is renamed to HAVE_LIBAIO,
analog to existing HAVE_URING.
Ever since we got a second Linux native aio with uring implementation,
this name because very confusing.
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| .github | ||
| BUILD | ||
| client | ||
| cmake | ||
| dbug | ||
| debian | ||
| Docs | ||
| extra | ||
| include | ||
| libmariadb@55abb32038 | ||
| libmysqld | ||
| libservices | ||
| man | ||
| mysql-test | ||
| mysys | ||
| mysys_ssl | ||
| plugin | ||
| randgen/conf | ||
| scripts | ||
| sql | ||
| sql-bench | ||
| sql-common | ||
| storage | ||
| strings | ||
| support-files | ||
| tests | ||
| tpool | ||
| unittest | ||
| vio | ||
| win | ||
| wsrep-lib@e55f01ce1e | ||
| zlib | ||
| .clang-format | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .gitmodules | ||
| appveyor.yml | ||
| BUILD-CMAKE | ||
| CMakeLists.txt | ||
| config.h.cmake | ||
| configure.cmake | ||
| CONTRIBUTING.md | ||
| COPYING | ||
| CREDITS | ||
| INSTALL-SOURCE | ||
| INSTALL-WIN-SOURCE | ||
| KNOWN_BUGS.txt | ||
| README.md | ||
| THIRDPARTY | ||
| VERSION | ||
Code status:
ci.appveyor.com
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