Commit b9ba017f authored Jul 22, 2020 by Nikolay Borisov Committed by David Sterba Oct 07, 2020

btrfs: don't opencode sync_blockdev in btrfs_init_new_device



Instead of opencoding filemap_write_and_wait simply call syncblockdev as
it makes it abundantly clear what's going on and why this is used. No
semantics changes.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent 4ae312e9

fs/btrfs/volumes.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2512,7 +2512,7 @@ int btrfs_init_new_device(struct btrfs_fs_info fs_info, const char device_path
		locked = true;
		}

		filemap_write_and_wait(bdev->bd_inode->i_mapping);
		sync_blockdev(bdev);

		rcu_read_lock();
		list_for_each_entry_rcu(device, &fs_devices->devices, dev_list) {