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authorHannes Reinecke <hare@suse.de>2013-07-01 15:16:25 +0200
committerJames Bottomley <JBottomley@Parallels.com>2013-08-23 12:43:54 -0400
commita9d6ceb838755c24dde8a0ca02c3378926fc63db (patch)
tree8239e44e9bee3029e31ee1ac04b14b73f5f500d1 /include/scsi
parent87f14e658f664a17dcdb38d3f6ae70642fcdc263 (diff)
downloadlinux-a9d6ceb838755c24dde8a0ca02c3378926fc63db.tar.gz
[SCSI] return ENOSPC on thin provisioning failure
When the thin provisioning hard threshold is reached we should return ENOSPC to inform upper layers about this fact. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/scsi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index e4cd3e97553..d0387d84dd6 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -457,6 +457,7 @@ static inline int scsi_is_wlun(unsigned int lun)
* other paths */
#define DID_NEXUS_FAILURE 0x11 /* Permanent nexus failure, retry on other
* paths might yield different results */
+#define DID_ALLOC_FAILURE 0x12 /* Space allocation on the device failed */
#define DRIVER_OK 0x00 /* Driver status */
/*