Commits
Christoph Hellwig committed 64c86149410
xfs: remove explicit xfs_sync_data/xfs_sync_attr calls on umount On the final put of a superblock the VFS already calls sync_filesystem for us to write out all data and wait for it. No need to start another asynchronous writeback inside ->put_super. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com>