block: don't plug for aio/O_DIRECT HIPRI IO
authorJens Axboe <axboe@kernel.dk>
Fri, 16 Nov 2018 02:56:53 +0000 (19:56 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 16 Nov 2018 15:35:10 +0000 (08:35 -0700)
commitcb700eb3faa488fbb4b60689adec84032d7cf24a
treea5d3d021f215df62e0626689dcffa9c31b98d17f
parentd34513d384487e8022f143a3a6b791e6d7f0dad6
block: don't plug for aio/O_DIRECT HIPRI IO

Those will go straight to issue inside blk-mq, so don't bother
setting up a block plug for them.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/block_dev.c