[PATCH 08/10] block: simplify block device syncing in bdev_del_partition

Christoph Hellwig
2020-04-14T07:29:35Z

We just checked a little above that the block device for the partition
im busy. That implies no file system is mounted, and thus the only
thing in fsync_bdev that actually is used is sync_blockdev. Just call
sync_blockdev directly.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
block/partitions/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/partitions/core.c b/block/partitions/core.c
index a94d296d7aed..c085bf85509b 100644
--- a/block/partitions/core.c
+++ b/block/partitions/core.c
@@ -531,7 +531,7 @@ int bdev_del_partition(struct block_device *bdev, int partno)
if (bdevp->bd_openers)
goto out_unlock;

- fsync_bdev(bdevp);
+ sync_blockdev(bdevp);
invalidate_bdev(bdevp);

mutex_lock_nested(&bdev->bd_mutex, 1);
--
2.25.1