tree 38a7c6995ddf6e14ae5b7a2bc013590af4ce5f9d
parent ff27668ce8092c74965f21b5c02ebc6b6764db95
author Christoph Hellwig <hch@lst.de> 1585297811 +0100
committer Jens Axboe <axboe@kernel.dk> 1585326223 -0600

block: simplify queue allocation

Current make_request based drivers use either blk_alloc_queue_node or
blk_alloc_queue to allocate a queue, and then set up the make_request_fn
function pointer and a few parameters using the blk_queue_make_request
helper.  Simplify this by passing the make_request pointer to
blk_alloc_queue, and while at it merge the _node variant into the main
helper by always passing a node_id, and remove the superfluous gfp_mask
parameter.  A lower-level __blk_alloc_queue is kept for the blk-mq case.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>