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| author | Hannes Reinecke <hare@suse.de> | 2013-07-01 15:16:26 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-08-23 12:54:53 -0400 |
| commit | 7e782af57649f8a8e943d80104c946a5cd7af7cc (patch) | |
| tree | 3ad0cfe04ce16a2a07c50cdfa55a60149de50fc7 /block/blk-core.c | |
| parent | a9d6ceb838755c24dde8a0ca02c3378926fc63db (diff) | |
| download | lwn-7e782af57649f8a8e943d80104c946a5cd7af7cc.tar.gz lwn-7e782af57649f8a8e943d80104c946a5cd7af7cc.zip | |
[SCSI] Return ENODATA on medium error
When a medium error is detected the SCSI stack should return
ENODATA to the upper layers.
[jejb: fix whitespace error]
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 68ce4d53a528..c04505358342 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -2321,6 +2321,9 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes) case -ENOSPC: error_type = "critical space allocation"; break; + case -ENODATA: + error_type = "critical medium"; + break; case -EIO: default: error_type = "I/O"; |