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authorMartijn Coenen <maco@android.com>2020-05-13 15:38:38 +0200
committerJens Axboe <axboe@kernel.dk>2020-05-21 08:20:34 -0600
commit716ad0986cbd1d3b2ab3f6d23144a94638dac20b (patch)
tree6da8fb59b059b6dc1270a6f9a7e211cdeadd2d79
parent5795b6f5607f7e4db62ddea144727780cb351a9b (diff)
loop: Switch to set_capacity_revalidate_and_notify()
This was recently added to block/genhd.c, and takes care of both updating the capacity and notifying userspace of the new size. Signed-off-by: Martijn Coenen <maco@android.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--drivers/block/loop.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index e69ff3c19eff..d9a756f8abd5 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -240,10 +240,9 @@ static void loop_set_size(struct loop_device *lo, loff_t size)
{
struct block_device *bdev = lo->lo_device;
- set_capacity(lo->lo_disk, size);
bd_set_size(bdev, size << SECTOR_SHIFT);
- /* let user-space know about the new size */
- kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE);
+
+ set_capacity_revalidate_and_notify(lo->lo_disk, size, false);
}
static void