diff options
author | Lee Jones <lee.jones@linaro.org> | 2012-01-12 12:50:11 +0000 |
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committer | Lee Jones <lee.jones@linaro.org> | 2012-01-12 12:50:11 +0000 |
commit | 72108d578689febd3579bf16be470328ded6c6d9 (patch) | |
tree | cc36ad5306ce823f8e98956c8f048f48017be3cc /drivers/scsi/scsi_lib.c | |
parent | 330f78a83c1f47055427e10a68733af77b2cbac8 (diff) | |
parent | 2150f72fe35397cc6d6ce39866bd0462cfbcc916 (diff) |
Automatically merging tracking-igloo_kernel-other into merging-stable-linaro-ux500-3.1stable-linaro-ux500-3.1
Conflicting files:
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
-rw-r--r-- | drivers/scsi/scsi_lib.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index fc3f168decb..6d219e48d62 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1408,6 +1408,8 @@ static void scsi_kill_request(struct request *req, struct request_queue *q) blk_start_request(req); + scmd_printk(KERN_INFO, cmd, "killing request\n"); + sdev = cmd->device; starget = scsi_target(sdev); shost = sdev->host; @@ -1489,7 +1491,6 @@ static void scsi_request_fn(struct request_queue *q) struct request *req; if (!sdev) { - printk("scsi: killing requests for dead queue\n"); while ((req = blk_peek_request(q)) != NULL) scsi_kill_request(req, q); return; @@ -1698,6 +1699,15 @@ struct request_queue *scsi_alloc_queue(struct scsi_device *sdev) void scsi_free_queue(struct request_queue *q) { + unsigned long flags; + + WARN_ON(q->queuedata); + + /* cause scsi_request_fn() to kill all non-finished requests */ + spin_lock_irqsave(q->queue_lock, flags); + q->request_fn(q); + spin_unlock_irqrestore(q->queue_lock, flags); + blk_cleanup_queue(q); } |