diff options
| author | Nhat Pham <nphamcs@gmail.com> | 2023-05-02 18:36:08 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-09 16:25:17 -0700 |
| commit | 88537aac0b3840314d3a5cc401a7fc400c069bc9 (patch) | |
| tree | 0685016ed333b915cb1248ed8206177eca166db1 /MAINTAINERS | |
| parent | 946e697c69ffeeefdd84dad90eac307284df46be (diff) | |
| download | linux-88537aac0b3840314d3a5cc401a7fc400c069bc9.tar.gz | |
selftests: add selftests for cachestat
Test cachestat on a newly created file, /dev/ files, /proc/ files and a
directory. Also test on a shmem file (which can also be tested with
huge pages since tmpfs supports huge pages).
[colin.i.king@gmail.com: fix spelling mistake "trucate" -> "truncate"]
Link: https://lkml.kernel.org/r/20230505110855.2493457-1-colin.i.king@gmail.com
[mpe@ellerman.id.au: avoid excessive stack allocation]
Link: https://lkml.kernel.org/r/877ctfa6yv.fsf@mail.lhotse
Link: https://lkml.kernel.org/r/20230503013608.2431726-4-nphamcs@gmail.com
Signed-off-by: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Brian Foster <bfoster@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 250518fc70ff5f..ce5f343c1443d9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4486,6 +4486,13 @@ S: Supported F: Documentation/filesystems/caching/cachefiles.rst F: fs/cachefiles/ +CACHESTAT: PAGE CACHE STATS FOR A FILE +M: Nhat Pham <nphamcs@gmail.com> +M: Johannes Weiner <hannes@cmpxchg.org> +L: linux-mm@kvack.org +S: Maintained +F: tools/testing/selftests/cachestat/test_cachestat.c + CADENCE MIPI-CSI2 BRIDGES M: Maxime Ripard <mripard@kernel.org> L: linux-media@vger.kernel.org |