Suresh K C d6a511dea4 selftests: cachestat: add tests for mmap, refactor and enhance mmap test for cachestat validation ... Add a cohesive test case that verifies cachestat behavior with memory-mapped files using mmap(). Also refactor the test logic to reduce redundancy, improve error reporting, and clarify failure messages for both shmem and mmap file types. [akpm@linux-foundation.org: coding-style cleanups] Link: https://lkml.kernel.org/r/20250709174657.6916-1-suresh.k.chandrappa@gmail.com Signed-off-by: Suresh K C <suresh.k.chandrappa@gmail.com> Reviewed-by: Joshua Hahn <joshua.hahnjy@gmail.com> Tested-by: Nhat Pham <nphamcs@gmail.com> Acked-by: Nhat Pham <nphamcs@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2025-08-02 12:06:09 -07:00
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test_cachestat.c	selftests: cachestat: add tests for mmap, refactor and enhance mmap test for cachestat validation	2025-08-02 12:06:09 -07:00