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| author |   Christoph Hellwig <hch@lst.de> | 2017-06-03 09:38:02 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-06-09 09:27:32 -0600 |
| commit | 846785e6a5725de4f0788e78e101961566a77d2a (patch) | |
| tree | 4dd5c24f6ebb9e4adb4ab920a6bdd99531e1300c /drivers/scsi/scsi_transport_sas.c | |
| parent | dm mpath: merge do_end_io_bio into multipath_end_io_bio (diff) | |
| download | linux-dev-846785e6a5725de4f0788e78e101961566a77d2a.tar.xz linux-dev-846785e6a5725de4f0788e78e101961566a77d2a.zip | |
dm: don't return errnos from ->map
Instead use the special DM_MAPIO_KILL return value to return -EIO just
like we do for the request based path. Note that dm-log-writes returned
-ENOMEM in a few places, which now becomes -EIO instead. No consumer
treats -ENOMEM special so this shouldn't be an issue (and it should
use a mempool to start with to make guaranteed progress).
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/scsi/scsi_transport_sas.c')
0 files changed, 0 insertions, 0 deletions