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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2016-11-12 02:05:27 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-11-14 21:17:50 +0100 |
| commit | d15bb3a6467e102e60d954aadda5fb19ce6fd8ec (patch) | |
| tree | 5499a3ea35eceb92c936ff53679ea8d56b294920 /Documentation/DMA-ISA-LPC.txt | |
| parent | dm block manager: make block locking optional (diff) | |
| download | linux-d15bb3a6467e102e60d954aadda5fb19ce6fd8ec.tar.xz linux-d15bb3a6467e102e60d954aadda5fb19ce6fd8ec.zip | |
dm rq: fix a race condition in rq_completed()
It is required to hold the queue lock when calling blk_run_queue_async()
to avoid that a race between blk_run_queue_async() and
blk_cleanup_queue() is triggered.
Cc: stable@vger.kernel.org
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'Documentation/DMA-ISA-LPC.txt')
0 files changed, 0 insertions, 0 deletions