[PATCH v2 2/5] drivers/block/virtio_blk.c: Convert to use set_capacity_revalidate_and_notify
From: Balbir Singh <hidden>
Date: 2020-02-25 20:01:49
Also in:
linux-nvme, lkml
Subsystem:
block layer, the rest, virtio block and scsi drivers, virtio core · Maintainers:
Jens Axboe, Linus Torvalds, "Michael S. Tsirkin", Jason Wang
block/genhd provides set_capacity_revalidate_and_notify() for sending RESIZE notifications via uevents. Signed-off-by: Balbir Singh <redacted> --- drivers/block/virtio_blk.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 54158766334b..c913ebb25a52 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c@@ -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)
--
2.16.6