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| author | Haisu Wang <haisuwang@tencent.com> | 2024-10-25 14:54:40 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-11-07 02:08:29 +0100 |
| commit | 2b084d8205949dd804e279df8e68531da78be1e8 (patch) | |
| tree | 9ac5c85b966de2cbfe0aa73599f2f9f6bbd2b0f9 /crypto/crc32_generic.c | |
| parent | c9a75ec45f1111ef530ab186c2a7684d0a0c9245 (diff) | |
| download | linux-stable-2b084d8205949dd804e279df8e68531da78be1e8.tar.gz linux-stable-2b084d8205949dd804e279df8e68531da78be1e8.tar.bz2 linux-stable-2b084d8205949dd804e279df8e68531da78be1e8.zip | |
btrfs: fix the length of reserved qgroup to free
The dealloc flag may be cleared and the extent won't reach the disk in
cow_file_range when errors path. The reserved qgroup space is freed in
commit 30479f31d44d ("btrfs: fix qgroup reserve leaks in
cow_file_range"). However, the length of untouched region to free needs
to be adjusted with the correct remaining region size.
Fixes: 30479f31d44d ("btrfs: fix qgroup reserve leaks in cow_file_range")
CC: stable@vger.kernel.org # 6.11+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Haisu Wang <haisuwang@tencent.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'crypto/crc32_generic.c')
0 files changed, 0 insertions, 0 deletions