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/block/mtip32xx/mtip32xx.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/block/mtip32xx/mtip32xx.c') diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index e7604b3bf8a7..1d0e0a9fdd7c 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3565,7 +3565,6 @@ static int mtip_block_shutdown(struct driver_data *dd) if (test_bit(MTIP_DDF_INIT_DONE_BIT, &dd->dd_flag)) del_gendisk(dd->disk); - blk_cleanup_queue(dd->queue); blk_mq_free_tag_set(&dd->tags); put_disk(dd->disk); return 0; @@ -3914,7 +3913,6 @@ static void mtip_pci_remove(struct pci_dev *pdev) dev_info(&dd->pdev->dev, "device %s surprise removal\n", dd->disk->disk_name); - blk_cleanup_queue(dd->queue); blk_mq_free_tag_set(&dd->tags); /* De-initialize the protocol layer. */ -- cgit