Commit 662155e2 authored by Balbir Singh's avatar Balbir Singh Committed by Jens Axboe
Browse files

virtio_blk.c: Convert to use set_capacity_revalidate_and_notify 



block/genhd provides set_capacity_revalidate_and_notify() for sending RESIZE
notifications via uevents.

Signed-off-by: default avatarBalbir Singh <sblbir@amazon.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent e598a72f

drivers/block/virtio_blk.c

+1 −4
Original line number Diff line number Diff line
@@ -381,18 +381,15 @@ static void virtblk_update_capacity(struct virtio_blk *vblk, bool resize) 
		   cap_str_10,

		   cap_str_2);



	set_capacity(vblk->disk, capacity);

	set_capacity_revalidate_and_notify(vblk->disk, capacity, true);

}



static void virtblk_config_changed_work(struct work_struct *work)

{

	struct virtio_blk *vblk =

		container_of(work, struct virtio_blk, config_work);

	char *envp[] = { "RESIZE=1", NULL };



	virtblk_update_capacity(vblk, true);

	revalidate_disk(vblk->disk);

	kobject_uevent_env(&disk_to_dev(vblk->disk)->kobj, KOBJ_CHANGE, envp);

}



static void virtblk_config_changed(struct virtio_device *vdev)

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