block: update a few comments for the legacy request removal
authorChristoph Hellwig <hch@lst.de>
Wed, 14 Nov 2018 16:02:10 +0000 (17:02 +0100)
committerJens Axboe <axboe@kernel.dk>
Thu, 15 Nov 2018 19:13:23 +0000 (12:13 -0700)
commit9809b4eed2cf3718ea160f70693b1714768f9822
tree0098160763c0c0e4abb3d0f28ada32a05ee66e6b
parentd53375608ebf13c37721cf30677eba4333d18020
block: update a few comments for the legacy request removal

Only the mq locking is left in the flush state machine.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-flush.c