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authorChristoph Hellwig <hch@lst.de>2016-09-14 16:18:54 +0200
committerJens Axboe <axboe@fb.com>2016-09-15 08:42:03 -0600
commit7d7e0f90b70f6c5367c2d1c9a7e87dd228bd0816 (patch)
tree6105df4466a36e85a24ead3b67a35d31f9f37011 /drivers/md
parentbdd17e75cd97c5c39feee409890a91d0396640fe (diff)
blk-mq: remove ->map_queue
All drivers use the default, so provide an inline version of it. If we ever need other queue mapping we can add an optional method back, although supporting will also require major changes to the queue setup code. This provides better code generation, and better debugability as well. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/dm-rq.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
index 1ca7463e8bb2..d1c3645d5ce1 100644
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
@@ -908,7 +908,6 @@ static int dm_mq_queue_rq(struct blk_mq_hw_ctx *hctx,
static struct blk_mq_ops dm_mq_ops = {
.queue_rq = dm_mq_queue_rq,
- .map_queue = blk_mq_map_queue,
.complete = dm_softirq_done,
.init_request = dm_mq_init_request,
};