diff options
| author | Hannes Reinecke <hare@suse.de> | 2016-02-19 09:17:12 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-02-24 03:27:02 +0100 |
| commit | 851cde9909dd8b6fb90fab7f4e815c8f86c85a0d (patch) | |
| tree | 9cf6e3e2a264143c04ca1a3ba9553383e7290402 /drivers/scsi/scsi_scan.c | |
| parent | scsi_dh_alua: Allow workqueue to run synchronously (diff) | |
| download | linux-851cde9909dd8b6fb90fab7f4e815c8f86c85a0d.tar.xz linux-851cde9909dd8b6fb90fab7f4e815c8f86c85a0d.zip | |
scsi_dh_alua: Add new blacklist flag 'BLIST_SYNC_ALUA'
Add a new blacklist flag BLIST_SYNC_ALUA to instruct the
alua device handler to use synchronous command submission
for ALUA commands.
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_scan.c')
| -rw-r--r-- | drivers/scsi/scsi_scan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 1f02e842b9d1..420239c2861c 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -964,6 +964,9 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result, if (*bflags & BLIST_NO_DIF) sdev->no_dif = 1; + if (*bflags & BLIST_SYNC_ALUA) + sdev->synchronous_alua = 1; + sdev->eh_timeout = SCSI_DEFAULT_EH_TIMEOUT; if (*bflags & BLIST_TRY_VPD_PAGES) |