blk-mq: remove alloc_hctx and free_hctx methods
authorChristoph Hellwig <hch@lst.de>
Wed, 28 May 2014 16:11:06 +0000 (18:11 +0200)
committerJens Axboe <axboe@fb.com>
Mon, 30 Mar 2015 18:54:49 +0000 (12:54 -0600)
commita2e678bcec6e4c428f5c085d12f16f698a2457f1
treef6d7ac3618027e3fdf9c65096fae0cf0c0199c1c
parentdba3c1a6e9a2b1154df974c3df2de7ae1c36fe9f
blk-mq: remove alloc_hctx and free_hctx methods

There is no need for drivers to control hardware context allocation
now that we do the context to node mapping in common code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq.c
drivers/block/null_blk.c
drivers/block/virtio_blk.c
include/linux/blk-mq.h