5.10-stable review patch. If anyone has any objections, please let me know.
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From: Christoph Hellwig hch@lst.de
[ Upstream commit 3b4f85d02a4bd85cbea999a064235a47694bbb7b ]
There is no good reason to call revalidate_disk_size separately.
Signed-off-by: Christoph Hellwig hch@lst.de Reviewed-by: Hannes Reinecke hare@suse.de Signed-off-by: Jens Axboe axboe@kernel.dk Stable-dep-of: 74363ec674cb ("zram: fix uninitialized ZRAM not releasing backing device") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/block/loop.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 7444cc2a6c86..198f7ce3234b 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -238,12 +238,8 @@ static void __loop_update_dio(struct loop_device *lo, bool dio) */ static void loop_set_size(struct loop_device *lo, loff_t size) { - struct block_device *bdev = lo->lo_device; - - bd_set_nr_sectors(bdev, size); - - if (!set_capacity_revalidate_and_notify(lo->lo_disk, size, false)) - kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); + if (!set_capacity_revalidate_and_notify(lo->lo_disk, size, true)) + kobject_uevent(&disk_to_dev(lo->lo_disk)->kobj, KOBJ_CHANGE); }
static inline int