From 6f8191fdf41d3a53cc1d63fe2234e812c55a0092 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 19 Jun 2022 08:05:51 +0200 Subject: block: simplify disk shutdown Set the queue dying flag and call blk_mq_exit_queue from del_gendisk for all disks that do not have separately allocated queues, and thus remove the need to call blk_cleanup_queue for them. Rename blk_cleanup_disk to blk_mq_destroy_queue to make it clear that this function is intended only for separately allocated blk-mq queues. This saves an extra queue freeze for devices without a separately allocated queue. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Link: https://lore.kernel.org/r/20220619060552.1850436-6-hch@lst.de Signed-off-by: Jens Axboe --- drivers/s390/block/dasd_genhd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/s390/block/dasd_genhd.c') diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index a7a33ebf4bbe..5a83f0a39901 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -41,8 +41,8 @@ int dasd_gendisk_alloc(struct dasd_block *block) if (base->devindex >= DASD_PER_MAJOR) return -EBUSY; - gdp = __alloc_disk_node(block->request_queue, NUMA_NO_NODE, - &dasd_bio_compl_lkclass); + gdp = blk_mq_alloc_disk_for_queue(block->request_queue, + &dasd_bio_compl_lkclass); if (!gdp) return -ENOMEM; -- cgit v1.2.1