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| author | Fengnan Chang <changfengnan@vivo.com> | 2021-11-29 10:13:41 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-12-10 15:48:32 -0800 |
| commit | e64347ae13dadba7b847776521a51c94c56605e9 (patch) | |
| tree | 0395168435cca7b25497c159fff6f830e6e3d919 /fs/f2fs/sysfs.c | |
| parent | d1917865a7906baf6b687e15e8e6195a295a3992 (diff) | |
| download | linux-e64347ae13dadba7b847776521a51c94c56605e9.tar.bz2 | |
f2fs: support POSIX_FADV_DONTNEED drop compressed page cache
Previously, compressed page cache drop when clean page cache, but
POSIX_FADV_DONTNEED can't clean compressed page cache because raw page
don't have private data, and won't call f2fs_invalidate_compress_pages.
This commit call f2fs_invalidate_compress_pages() directly in
f2fs_file_fadvise() for POSIX_FADV_DONTNEED case.
Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/sysfs.c')
0 files changed, 0 insertions, 0 deletions