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| author | David Sterba <dsterba@suse.cz> | 2013-12-06 17:51:32 +0100 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2013-12-12 07:11:38 -0800 |
| commit | e43f998e47bae27e37e159915625e8d4b130153b (patch) | |
| tree | 03a1788ff0601554fca2c0fce2476548c80c78bd /net | |
| parent | a7e252af5a819eb71c9494e62b2bfca982e92f84 (diff) | |
| download | linux-e43f998e47bae27e37e159915625e8d4b130153b.tar.bz2 | |
btrfs: call mnt_drop_write after interrupted subvol deletion
If btrfs_ioctl_snap_destroy blocks on the mutex and the process is
killed, mnt_write count is unbalanced and leads to unmountable
filesystem.
CC: stable@vger.kernel.org
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions