block: add blk_queue_fua() helper function
authorDave Chinner <dchinner@redhat.com>
Wed, 18 Apr 2018 04:08:27 +0000 (14:08 +1000)
committerJens Axboe <axboe@kernel.dk>
Wed, 18 Apr 2018 14:24:29 +0000 (08:24 -0600)
commit0ce9144471de9ee09306ca0127e7cd27521ccc3f
treed6ba05a0e20a788de4b35be2198407dbe58c39c4
parent9de4ee40547fd315d4a0ed1dd15a2fa3559ad707
block: add blk_queue_fua() helper function

So we can check FUA support status from the iomap direct IO code.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/blkdev.h