diff options
author | Christoph Hellwig <hch@lst.de> | 2024-02-13 10:34:20 +0300 |
---|---|---|
committer | Jens Axboe <axboe@kernel.dk> | 2024-02-13 18:56:59 +0300 |
commit | 27e32cd23fed1ab88098897897dcb9ec2bdba4de (patch) | |
tree | 4d04e0acac0357b120e98cdac4d6c97b62c0f14b /include | |
parent | 9ac4dd8c47d533eb420af6a679e66ec74771125c (diff) | |
download | linux-27e32cd23fed1ab88098897897dcb9ec2bdba4de.tar.xz |
block: pass a queue_limits argument to blk_mq_alloc_disk
Pass a queue_limits to blk_mq_alloc_disk and apply it if non-NULL. This
will allow allocating queues with valid queue limits instead of setting
the values one at a time later.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240213073425.1621680-11-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/blk-mq.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 7d42c359e2ab..390d35fa0032 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -682,13 +682,14 @@ enum { #define BLK_MQ_NO_HCTX_IDX (-1U) -struct gendisk *__blk_mq_alloc_disk(struct blk_mq_tag_set *set, void *queuedata, +struct gendisk *__blk_mq_alloc_disk(struct blk_mq_tag_set *set, + struct queue_limits *lim, void *queuedata, struct lock_class_key *lkclass); -#define blk_mq_alloc_disk(set, queuedata) \ +#define blk_mq_alloc_disk(set, lim, queuedata) \ ({ \ static struct lock_class_key __key; \ \ - __blk_mq_alloc_disk(set, queuedata, &__key); \ + __blk_mq_alloc_disk(set, lim, queuedata, &__key); \ }) struct gendisk *blk_mq_alloc_disk_for_queue(struct request_queue *q, struct lock_class_key *lkclass); |