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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-17 17:54:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-17 17:54:40 -0700 |
| commit | c55d267de274d308927b60c3e740c1a826832317 (patch) | |
| tree | 21b53a8c725d9f9650f60d94b349459d5b8dae10 /block | |
| parent | 61ef46fd45c3c62dc7c880a45dd2aa841b9af8fb (diff) | |
| parent | bc898c97f7ba24def788d9f80786cf028a197122 (diff) | |
| download | blackbird-op-linux-c55d267de274d308927b60c3e740c1a826832317.tar.gz blackbird-op-linux-c55d267de274d308927b60c3e740c1a826832317.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (170 commits)
[SCSI] scsi_dh_rdac: Add MD36xxf into device list
[SCSI] scsi_debug: add consecutive medium errors
[SCSI] libsas: fix ata list corruption issue
[SCSI] hpsa: export resettable host attribute
[SCSI] hpsa: move device attributes to avoid forward declarations
[SCSI] scsi_debug: Logical Block Provisioning (SBC3r26)
[SCSI] sd: Logical Block Provisioning update
[SCSI] Include protection operation in SCSI command trace
[SCSI] hpsa: fix incorrect PCI IDs and add two new ones (2nd try)
[SCSI] target: Fix volume size misreporting for volumes > 2TB
[SCSI] bnx2fc: Broadcom FCoE offload driver
[SCSI] fcoe: fix broken fcoe interface reset
[SCSI] fcoe: precedence bug in fcoe_filter_frames()
[SCSI] libfcoe: Remove stale fcoe-netdev entries
[SCSI] libfcoe: Move FCOE_MTU definition from fcoe.h to libfcoe.h
[SCSI] libfc: introduce __fc_fill_fc_hdr that accepts fc_hdr as an argument
[SCSI] fcoe, libfc: initialize EM anchors list and then update npiv EMs
[SCSI] Revert "[SCSI] libfc: fix exchange being deleted when the abort itself is timed out"
[SCSI] libfc: Fixing a memory leak when destroying an interface
[SCSI] megaraid_sas: Version and Changelog update
...
Fix up trivial conflicts due to whitespace differences in
drivers/scsi/libsas/{sas_ata.c,sas_scsi_host.c}
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 518dd423a5fe..a63336d49f30 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -2045,9 +2045,26 @@ bool blk_update_request(struct request *req, int error, unsigned int nr_bytes) if (error && req->cmd_type == REQ_TYPE_FS && !(req->cmd_flags & REQ_QUIET)) { - printk(KERN_ERR "end_request: I/O error, dev %s, sector %llu\n", - req->rq_disk ? req->rq_disk->disk_name : "?", - (unsigned long long)blk_rq_pos(req)); + char *error_type; + + switch (error) { + case -ENOLINK: + error_type = "recoverable transport"; + break; + case -EREMOTEIO: + error_type = "critical target"; + break; + case -EBADE: + error_type = "critical nexus"; + break; + case -EIO: + default: + error_type = "I/O"; + break; + } + printk(KERN_ERR "end_request: %s error, dev %s, sector %llu\n", + error_type, req->rq_disk ? req->rq_disk->disk_name : "?", + (unsigned long long)blk_rq_pos(req)); } blk_account_io_completion(req, nr_bytes); |
