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virtio_blk.c: Convert to use set_capacity_revalidate_and_notify

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

Signed-off-by: Balbir Singh <sblbir@amazon.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Balbir Singh
2020-03-13 05:30:06 +00:00
committed by Jens Axboe
parent e598a72fae
commit 662155e289
1 changed files with 1 additions and 4 deletions
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5
drivers/block/virtio_blk.c
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@@ -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)