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| author | Christoph Hellwig <hch@lst.de> | 2020-06-11 08:44:47 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-06-24 09:15:57 -0600 |
| commit | 15f73f5b3e5958f2d169fe13c420eeeeae07bbf2 (patch) | |
| tree | da4308ed35371e693bb35b85855e2f984aa465b2 /drivers/s390/block/dasd.c | |
| parent | d391a7a399e46315a8adc65eb8fb5d9123b91700 (diff) | |
| download | linux-15f73f5b3e5958f2d169fe13c420eeeeae07bbf2.tar.gz linux-15f73f5b3e5958f2d169fe13c420eeeeae07bbf2.tar.bz2 linux-15f73f5b3e5958f2d169fe13c420eeeeae07bbf2.zip | |
blk-mq: move failure injection out of blk_mq_complete_request
Move the call to blk_should_fake_timeout out of blk_mq_complete_request
and into the drivers, skipping call sites that are obvious error
handlers, and remove the now superflous blk_mq_force_complete_rq helper.
This ensures we don't keep injecting errors into completions that just
terminate the Linux request after the hardware has been reset or the
command has been aborted.
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index cf87eb27879f..eb17fea8075c 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2802,7 +2802,7 @@ static void __dasd_cleanup_cqr(struct dasd_ccw_req *cqr) blk_update_request(req, BLK_STS_OK, blk_rq_bytes(req) - proc_bytes); blk_mq_requeue_request(req, true); - } else { + } else if (likely(!blk_should_fake_timeout(req->q))) { blk_mq_complete_request(req); } } |