block: add REQ_ATOMIC define
authorJens Axboe <axboe@kernel.dk>
Fri, 25 Oct 2013 19:12:59 +0000 (20:12 +0100)
committerJens Axboe <axboe@kernel.dk>
Fri, 25 Oct 2013 19:12:59 +0000 (20:12 +0100)
commitcad166cccf8e066928a3f3e5ea47da829ef95afc
treef8d0418f2d7422d91f557920ead2216eabb4d4cb
parentd63ddcfe708494acc3af32d1dd134cb0d8c9122b
block: add REQ_ATOMIC define

Chris has patches pending on this, so expose it for easier
staging of the atomic writes patches.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/scsi/scsi_lib.c
include/linux/blk_types.h
include/scsi/scsi_device.h