diff options
| author |   Christoph Hellwig <hch@lst.de> | 2016-09-14 16:18:54 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2016-09-15 08:42:03 -0600 |
| commit | 7d7e0f90b70f6c5367c2d1c9a7e87dd228bd0816 (patch) | |
| tree | 6105df4466a36e85a24ead3b67a35d31f9f37011 /drivers/block | |
| parent | blk-mq: only allocate a single mq_map per tag_set (diff) | |
| download | linux-dev-7d7e0f90b70f6c5367c2d1c9a7e87dd228bd0816.tar.xz linux-dev-7d7e0f90b70f6c5367c2d1c9a7e87dd228bd0816.zip | |
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/block')
| -rw-r--r-- | drivers/block/loop.c | 1 | ||||
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 1 | ||||
| -rw-r--r-- | drivers/block/null_blk.c | 1 | ||||
| -rw-r--r-- | drivers/block/rbd.c | 1 | ||||
| -rw-r--r-- | drivers/block/virtio_blk.c | 1 | ||||
| -rw-r--r-- | drivers/block/xen-blkfront.c | 1 |
6 files changed, 0 insertions, 6 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index c9f2107f7095..cbdb3b162718 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1703,7 +1703,6 @@ static int loop_init_request(void *data, struct request *rq, static struct blk_mq_ops loop_mq_ops = { .queue_rq = loop_queue_rq, - .map_queue = blk_mq_map_queue, .init_request = loop_init_request, }; diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 88c46853dbb5..3cfd879267b2 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3895,7 +3895,6 @@ exit_handler: static struct blk_mq_ops mtip_mq_ops = { .queue_rq = mtip_queue_rq, - .map_queue = blk_mq_map_queue, .init_request = mtip_init_cmd, .exit_request = mtip_free_cmd, .complete = mtip_softirq_done_fn, diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index 75a7f88d6717..7d3b7d6e5149 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c @@ -393,7 +393,6 @@ static int null_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, static struct blk_mq_ops null_mq_ops = { .queue_rq = null_queue_rq, - .map_queue = blk_mq_map_queue, .init_hctx = null_init_hctx, .complete = null_softirq_done_fn, }; diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 6c6519f6492a..c1f84df7838b 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -3621,7 +3621,6 @@ static int rbd_init_request(void *data, struct request *rq, static struct blk_mq_ops rbd_mq_ops = { .queue_rq = rbd_queue_rq, - .map_queue = blk_mq_map_queue, .init_request = rbd_init_request, }; diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 93b1aaa5ba3b..2dc5c96c186a 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -542,7 +542,6 @@ static int virtblk_init_request(void *data, struct request *rq, static struct blk_mq_ops virtio_mq_ops = { .queue_rq = virtio_queue_rq, - .map_queue = blk_mq_map_queue, .complete = virtblk_request_done, .init_request = virtblk_init_request, }; diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 88ef6d4729b4..9908597c5209 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -909,7 +909,6 @@ out_busy: static struct blk_mq_ops blkfront_mq_ops = { .queue_rq = blkif_queue_rq, - .map_queue = blk_mq_map_queue, }; static void blkif_set_queue_limits(struct blkfront_info *info) |