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| author | Jens Axboe <[email protected]> | 2014-06-03 17:59:49 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2014-06-04 03:04:39 +0000 |
| commit | ff87bcec197774f938fbd1fe996068005f3dfb3c (patch) | |
| tree | 700871e846f19f24a2d16b61e62d0ce01a706eb8 /tools/perf/scripts/python | |
| parent | blk-mq: fix sparse warning on missed __percpu annotation (diff) | |
| download | kernel-ff87bcec197774f938fbd1fe996068005f3dfb3c.tar.gz kernel-ff87bcec197774f938fbd1fe996068005f3dfb3c.zip | |
blk-mq: handle NULL req return from blk_map_request in single queue mode
blk_mq_map_request() can return NULL if we fail entering the queue
(dying, or removed), in which case it has already ended IO on the
bio. So nothing more to do, except just return.
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions