diff options
author | Mike Anderson <andmike@linux.vnet.ibm.com> | 2008-08-12 15:11:57 -0400 |
---|---|---|
committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-08-29 10:13:51 -0400 |
commit | c7dbb627a2505f42b2e6b3581f3716d73453dd0c (patch) | |
tree | 15e1f8f906a9221b13c66b37ea2963e29b2bd888 /drivers/scsi/device_handler/scsi_dh_emc.c | |
parent | 025270f0eaa2def673747ed6f77cca41f694f354 (diff) |
[SCSI] scsi_dh: make check_sense return ADD_TO_MLQUEUE
Change scsi_dh check_sense functions to return ADD_TO_MLQUEUE
to allow retries to occur without restriction of blk_noretry_request
check.
Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Acked-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh_emc.c')
-rw-r--r-- | drivers/scsi/device_handler/scsi_dh_emc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_emc.c b/drivers/scsi/device_handler/scsi_dh_emc.c index b9d23e9e9a4..ef693e8412e 100644 --- a/drivers/scsi/device_handler/scsi_dh_emc.c +++ b/drivers/scsi/device_handler/scsi_dh_emc.c | |||
@@ -439,7 +439,7 @@ static int clariion_check_sense(struct scsi_device *sdev, | |||
439 | * Unit Attention Code. This is the first IO | 439 | * Unit Attention Code. This is the first IO |
440 | * to the new path, so just retry. | 440 | * to the new path, so just retry. |
441 | */ | 441 | */ |
442 | return NEEDS_RETRY; | 442 | return ADD_TO_MLQUEUE; |
443 | break; | 443 | break; |
444 | } | 444 | } |
445 | 445 | ||
@@ -514,7 +514,7 @@ retry: | |||
514 | return SCSI_DH_IO; | 514 | return SCSI_DH_IO; |
515 | 515 | ||
516 | err = clariion_check_sense(sdev, &sshdr); | 516 | err = clariion_check_sense(sdev, &sshdr); |
517 | if (retry > 0 && err == NEEDS_RETRY) { | 517 | if (retry > 0 && err == ADD_TO_MLQUEUE) { |
518 | retry--; | 518 | retry--; |
519 | goto retry; | 519 | goto retry; |
520 | } | 520 | } |