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| author | Naohiro Aota <naohiro.aota@wdc.com> | 2024-04-09 17:18:52 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-04-18 02:46:47 +0300 |
| commit | 7192833c4e55b26e8f15ef58577867a1bc808036 (patch) | |
| tree | 6608a8e8343fa56071cc1c38300f51f19892098e /mm/kmemleak.c | |
| parent | e5a78fdec0114266d3c47df413d2d7955807fad9 (diff) | |
| download | linux-7192833c4e55b26e8f15ef58577867a1bc808036.tar.xz | |
btrfs: scrub: run relocation repair when/only needed
When btrfs scrub finds an error, it reads mirrors to find correct data. If
all the errors are fixed, sctx->error_bitmap is cleared for the stripe
range. However, in the zoned mode, it runs relocation to repair scrub
errors when the bitmap is *not* empty, which is a flipped condition.
Also, it runs the relocation even if the scrub is read-only. This was
missed by a fix in commit 1f2030ff6e49 ("btrfs: scrub: respect the
read-only flag during repair").
The repair is only necessary when there is a repaired sector and should be
done on read-write scrub. So, tweak the condition for both regular and
zoned case.
Fixes: 54765392a1b9 ("btrfs: scrub: introduce helper to queue a stripe for scrub")
Fixes: 1f2030ff6e49 ("btrfs: scrub: respect the read-only flag during repair")
CC: stable@vger.kernel.org # 6.6+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'mm/kmemleak.c')
0 files changed, 0 insertions, 0 deletions