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(parent: f67ba56) | patch
dm: remove incomplete BLOCK_PC support
authorChristoph Hellwig <hch@lst.de>
Tue, 10 Jan 2017 09:03:39 +0000 (10:03 +0100)
committerJens Axboe <axboe@fb.com>
Fri, 27 Jan 2017 22:08:35 +0000 (15:08 -0700)
commita3d7313a79fea51e14556edf7f1ec93fc4d530a3
tree672fdd150ac494b4ded8de4de05f70422ad203fetree | snapshot
parentf67ba56fe99bc32fec3499f83b1886ac03cff049commit | diff
dm: remove incomplete BLOCK_PC support

DM tries to copy a few fields around for BLOCK_PC requests, but given
that no dm-target ever wires up scsi_cmd_ioctl BLOCK_PC can't actually
be sent to dm.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/md/dm-rq.c diff | blob | history
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