| commit | d1ffc1f8660e749a2683f19ee7cfdd837568b37a | [log] [tgz] |
|---|---|---|
| author | Hannes Reinecke <hare@suse.de> | Wed Jan 30 09:26:16 2013 +0000 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Jul 01 17:31:22 2013 +0200 |
| tree | d4a054ae9e2b19072ed32599e36feb52f7fc67e0 | |
| parent | f6f80340308cdcb84db45d3abf95f23d5b66051d [diff] |
block/dasd: detailed I/O errors The DASD driver is using FASTFAIL as an equivalent to the transport errors in SCSI. And the 'steal lock' function maps roughly to a reservation error. So we should be returning the appropriate error codes when completing a request. Acked-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>