block: kill all_q_node in request_queue
authorHou Tao <houtao1@huawei.com>
Fri, 19 Apr 2019 02:31:27 +0000 (10:31 +0800)
committerJens Axboe <axboe@kernel.dk>
Fri, 19 Apr 2019 17:31:42 +0000 (11:31 -0600)
commitb40fabc05ea047f6af5933d26a5483873340b0d4
tree062fa3e437b76c5253899d082c4594fb29c78241
parent74f464e97044da33b25aaed00213914b0edf1f2e
block: kill all_q_node in request_queue

all_q_node has not been used since commit 4b855ad37194 ("blk-mq: Create
hctx for each present CPU"), so remove it.

Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/blkdev.h