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authorBalbir Singh <sblbir@amazon.com>2020-03-13 08:30:07 +0300
committerJens Axboe <axboe@kernel.dk>2020-03-19 00:13:21 +0300
commit3cbc28bb902b8e3a8a216e21eee1a67dd474eb43 (patch)
tree636fab19845a2e6926c17a54ff31b8e775f63248
parent662155e2898dd1c3915e420378bb6c0826548e70 (diff)
downloadlinux-3cbc28bb902b8e3a8a216e21eee1a67dd474eb43.tar.xz
xen-blkfront.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: Balbir Singh <sblbir@amazon.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--drivers/block/xen-blkfront.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 9df516a56bb2..915cf5b6388c 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -2338,7 +2338,6 @@ static void blkfront_connect(struct blkfront_info *info)
unsigned long sector_size;
unsigned int physical_sector_size;
unsigned int binfo;
- char *envp[] = { "RESIZE=1", NULL };
int err, i;
struct blkfront_ring_info *rinfo;
@@ -2354,10 +2353,7 @@ static void blkfront_connect(struct blkfront_info *info)
return;
printk(KERN_INFO "Setting capacity to %Lu\n",
sectors);
- set_capacity(info->gd, sectors);
- revalidate_disk(info->gd);
- kobject_uevent_env(&disk_to_dev(info->gd)->kobj,
- KOBJ_CHANGE, envp);
+ set_capacity_revalidate_and_notify(info->gd, sectors, true);
return;
case BLKIF_STATE_SUSPENDED: