diff options
| author | Martijn Coenen <maco@android.com> | 2020-03-10 14:12:30 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-10 14:10:41 -0600 |
| commit | 7e81f99afd91c937f0e66dc135e26c1c4f78b003 (patch) | |
| tree | 4a2cf8b54c31648cc9d53190641bc6ac04d49add /ipc | |
| parent | 596444e7570587867924c3ab025183b1a8726897 (diff) | |
loop: Only change blocksize when needed.
Return early in loop_set_block_size() if the requested block size is
identical to the one we already have; this avoids expensive calls to
freeze the block queue.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martijn Coenen <maco@android.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions