| commit | 524f9ffd6a4d3622aa48ca286ff85a30ed1cdbcf | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed May 27 07:24:19 2020 +0200 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed May 27 05:21:23 2020 -0600 |
| tree | e04d89fd97ee32e1d7d66eaa881c0c035d1db0f4 | |
| parent | b2d76adbc0828e0f108567973bcc500ed1abc139 [diff] |
block: reduce part_stat_lock() scope We only need the stats lock (aka preempt_disable()) for updating the states, not for looking up or dropping the hd_struct reference. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Signed-off-by: Jens Axboe <axboe@kernel.dk>