From 9ac4dd8c47d533eb420af6a679e66ec74771125c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch@lst.de> Date: Tue, 13 Feb 2024 08:34:19 +0100 Subject: block: pass a queue_limits argument to blk_mq_init_queue Pass a queue_limits to blk_mq_init_queue 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. Also rename the function to blk_mq_alloc_queue as that is a much better name for a function that allocates a queue and always pass the queuedata argument instead of having a separate version for the extra argument. 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/20240213073425.1621680-10-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> --- include/linux/blk-mq.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/blk-mq.h') diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index 7a8150a5f051..7d42c359e2ab 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -692,7 +692,8 @@ struct gendisk *__blk_mq_alloc_disk(struct blk_mq_tag_set *set, void *queuedata, }) struct gendisk *blk_mq_alloc_disk_for_queue(struct request_queue *q, struct lock_class_key *lkclass); -struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *); +struct request_queue *blk_mq_alloc_queue(struct blk_mq_tag_set *set, + struct queue_limits *lim, void *queuedata); int blk_mq_init_allocated_queue(struct blk_mq_tag_set *set, struct request_queue *q); void blk_mq_destroy_queue(struct request_queue *); -- cgit v1.2.3