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| author | Jeff Garzik <jeff@garzik.org> | 2006-09-24 01:52:47 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-24 01:52:47 -0400 |
| commit | 23930fa1cebfea6f79881c588ccd1b0781e49e3f (patch) | |
| tree | 36d29e3f83661c4f5f45b6f74ac0d5f9886867a8 /drivers/scsi/scsi_lib.c | |
| parent | 36b35a5be0e4b406acd816e2122d153e875105be (diff) | |
| parent | 4f5537de7c1531398e84e18a24f667e49cc94208 (diff) | |
| download | op-kernel-dev-23930fa1cebfea6f79881c588ccd1b0781e49e3f.zip op-kernel-dev-23930fa1cebfea6f79881c588ccd1b0781e49e3f.tar.gz | |
Merge branch 'master' into upstream
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 077c1c6..d6743b9 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -551,7 +551,15 @@ static void scsi_run_queue(struct request_queue *q) list_del_init(&sdev->starved_entry); spin_unlock_irqrestore(shost->host_lock, flags); - blk_run_queue(sdev->request_queue); + + if (test_bit(QUEUE_FLAG_REENTER, &q->queue_flags) && + !test_and_set_bit(QUEUE_FLAG_REENTER, + &sdev->request_queue->queue_flags)) { + blk_run_queue(sdev->request_queue); + clear_bit(QUEUE_FLAG_REENTER, + &sdev->request_queue->queue_flags); + } else + blk_run_queue(sdev->request_queue); spin_lock_irqsave(shost->host_lock, flags); if (unlikely(!list_empty(&sdev->starved_entry))) |
