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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2022-11-04 07:12:35 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-11-07 14:35:25 +0100 |
| commit | c62f6bec53e63b11112e1ebce6bbaa39ce6f6706 (patch) | |
| tree | 9dd5189d111a2b43d19f54478df717662162efe1 /fs/sysctls.c | |
| parent | a8d1b1647bf8244a5f270538e9e636e2657fffa3 (diff) | |
| download | linux-c62f6bec53e63b11112e1ebce6bbaa39ce6f6706.tar.gz | |
btrfs: zoned: fix locking imbalance on scrub
If we're doing device replace on a zoned filesystem and discover in
scrub_enumerate_chunks() that we don't have to copy the block group it is
unlocked before it gets skipped.
But as the block group hasn't yet been locked before it leads to a locking
imbalance. To fix this simply remove the unlock.
This was uncovered by fstests' testcase btrfs/163.
Fixes: 9283b9e09a6d ("btrfs: remove lock protection for BLOCK_GROUP_FLAG_TO_COPY")
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/sysctls.c')
0 files changed, 0 insertions, 0 deletions