dm: remove incomplete BLOCK_PC support

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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>

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Christoph Hellwig 2017-01-10 10:03:39 +01:00 • committed by Jens Axboe

parent 48b77ad608

commit 4bf58435fa

1 changed files with 0 additions and 16 deletions

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drivers/md/dm-rq.c

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