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Date: Mon, 23 Dec 2019 01:40:53 +0000 From: Balbir Singh <sblbir@...zon.com> To: <=linux-block@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-nvme@...ts.infradead.org> CC: <axboe@...nel.dk>, <mst@...hat.com>, <jejb@...ux.ibm.com>, <hch@....de>, <ssomesh@...zon.com>, Balbir Singh <sblbir@...zon.com> Subject: [RFC PATCH 2/5] drivers/block/virtio_blk.c: Convert to use disk_set_capacity block/genhd provides disk_set_capacity() for sending RESIZE notifications via uevents. Signed-off-by: Balbir Singh <sblbir@...zon.com> --- drivers/block/virtio_blk.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index fbbf18ac1d5d..9848c94a7eb4 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -479,18 +479,16 @@ static void virtblk_update_capacity(struct virtio_blk *vblk, bool resize) cap_str_10, cap_str_2); - set_capacity(vblk->disk, capacity); + disk_set_capacity(vblk->disk, capacity); } 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) -- 2.16.5
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