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block: don't hold the queue_lock over blk_abort_request

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There is nothing it could synchronize against, so don't go through
the pains of acquiring the lock.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig
2018-11-14 17:02:06 +01:00
committed by Jens Axboe
parent 079076b341
commit 39795d6534
5 changed files with 4 additions and 22 deletions
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10
drivers/scsi/libsas/sas_scsi_host.c
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@@ -930,16 +930,10 @@ void sas_task_abort(struct sas_task *task)
return;
}
if (dev_is_sata(task->dev)) {
if (dev_is_sata(task->dev))
sas_ata_task_abort(task);
} else {
struct request_queue *q = sc->device->request_queue;
unsigned long flags;
spin_lock_irqsave(q->queue_lock, flags);
else
blk_abort_request(sc->request);
spin_unlock_irqrestore(q->queue_lock, flags);
}
}
void sas_target_destroy(struct scsi_target *starget)