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f2fs: introduce f2fs_get_section_mtime
authorliuderong <liuderong@oppo.com>
Wed, 18 Sep 2024 10:06:20 +0000 (18:06 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 14 Oct 2024 20:04:57 +0000 (20:04 +0000)
commitb19ee72722087c1d441193ce3b6b3d937ae16bf2
treeb9032d2eae6c44ea88ad27cbc693a42fcc1d44fctree
parenteca631b8fe808748d7585059c4307005ca5c5820commit | diff
f2fs: introduce f2fs_get_section_mtime

When segs_per_sec is larger than 1, section may contain invalid segments,
mtime should be the average value of each valid blocks,
so introduce f2fs_get_section_mtime to
record the average mtime of all valid blocks in a section.

Signed-off-by: liuderong <liuderong@oppo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/f2fs.h diff | blob | history
fs/f2fs/gc.c diff | blob | history
fs/f2fs/segment.c diff | blob | history
fs/f2fs/segment.h diff | blob | history
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