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(parent: 4e30f96) | patch
dm: introduce a new DM_MAPIO_KILL return value
authorChristoph Hellwig <hch@lst.de>
Wed, 26 Apr 2017 07:40:39 +0000 (09:40 +0200)
committerMike Snitzer <snitzer@redhat.com>
Mon, 1 May 2017 22:19:03 +0000 (18:19 -0400)
commita129c91bcd3e9126b32f074213bdf26cf75e6eb7
tree52b970ffec3a57e313473e67205729a696c743ectree | snapshot
parent4e30f96e28ac46026ea4581ed8a36183eedd54f0commit | diff
dm: introduce a new DM_MAPIO_KILL return value

This untangles the DM_MAPIO_* values returned from ->clone_and_map_rq
from the error codes used by the block layer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-rq.c diff | blob | history
drivers/md/dm-target.c diff | blob | history
include/linux/device-mapper.h diff | blob | history
Linux Kernel Source Tree.