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| author | Filipe Manana <fdmanana@suse.com> | 2026-05-31 13:36:06 +0300 |
|---|---|---|
| committer | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2026-06-09 19:22:46 +0300 |
| commit | 00608e34167faca9dabc8baabc6ea0813dd7e2ae (patch) | |
| tree | 24349cd718cd4411e9e202737bbd7360de688cdd /include/linux/timerqueue.h | |
| parent | 1ba72d847c7aa3c0887f749115af5232fd61b598 (diff) | |
| download | linux-00608e34167faca9dabc8baabc6ea0813dd7e2ae.tar.xz | |
btrfs: use mapping shared locking for reading super block
There's no need to exclusively lock the mapping, shared locking is enough
to protect from a concurrent set block size operation (BLKBSZSET ioctl).
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions