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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-15 04:55:15 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-15 04:55:15 +0400
commit355bbd8cb82e60a592f6cd86ce6dbe5677615cf4 (patch)
tree23678e50ad4687f1656edc972388ee8014e7b89d /drivers/scsi
parent39695224bd84dc4be29abad93a0ec232a16fc519 (diff)
parent746cd1e7e4a555ddaee53b19a46e05c9c61eaf09 (diff)
downloadlinux-355bbd8cb82e60a592f6cd86ce6dbe5677615cf4.tar.xz
Merge branch 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block: (29 commits) block: use blkdev_issue_discard in blk_ioctl_discard Make DISCARD_BARRIER and DISCARD_NOBARRIER writes instead of reads block: don't assume device has a request list backing in nr_requests store block: Optimal I/O limit wrapper cfq: choose a new next_req when a request is dispatched Seperate read and write statistics of in_flight requests aoe: end barrier bios with EOPNOTSUPP block: trace bio queueing trial only when it occurs block: enable rq CPU completion affinity by default cfq: fix the log message after dispatched a request block: use printk_once cciss: memory leak in cciss_init_one() splice: update mtime and atime on files block: make blk_iopoll_prep_sched() follow normal 0/1 return convention cfq-iosched: get rid of must_alloc flag block: use interrupts disabled version of raise_softirq_irqoff() block: fix comment in blk-iopoll.c block: adjust default budget for blk-iopoll block: fix long lines in block/blk-iopoll.c block: add blk-iopoll, a NAPI like approach for block devices ...
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi_lib.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 662024d86949..5987da857103 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -898,8 +898,10 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
scsi_print_sense("", cmd);
scsi_print_command(cmd);
}
- blk_end_request_all(req, -EIO);
- scsi_next_command(cmd);
+ if (blk_end_request_err(req, -EIO))
+ scsi_requeue_command(q, cmd);
+ else
+ scsi_next_command(cmd);
break;
case ACTION_REPREP:
/* Unprep the request and put it back at the head of the queue.