[PATCH 4/8] nvme: replace the GENHD_FL_UP check in nvme_mpath_shutdown_disk
From: Christoph Hellwig <hch@lst.de>
Date: 2021-08-09 06:45:45
Also in:
linux-bcache, linux-block, linux-nvme, linux-raid
Subsystem:
nvm express driver, the rest · Maintainers:
Keith Busch, Jens Axboe, Christoph Hellwig, Sagi Grimberg, Linus Torvalds
Use the nvme-internal NVME_NSHEAD_DISK_LIVE flag instead of abusing the block layer state. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/nvme/host/multipath.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 3f32c5e86bfc..37ce3e8b1db2 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c@@ -765,7 +765,7 @@ void nvme_mpath_shutdown_disk(struct nvme_ns_head *head) if (!head->disk) return; kblockd_schedule_work(&head->requeue_work); - if (head->disk->flags & GENHD_FL_UP) { + if (test_bit(NVME_NSHEAD_DISK_LIVE, &head->flags)) { nvme_cdev_del(&head->cdev, &head->cdev_device); del_gendisk(head->disk); }
--
2.30.2