mainline inclusion
from mainline-v5.18-rc2
commit dc04db2a
category: bugfix
bugzilla: 187526,https://gitee.com/openeuler/kernel/issues/I6WKVJ

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dc04db2aa7c9307e740d6d0e173085301c173b1a

--------------------------------

To catch the obvious graph cycle problem and hence potential endless
looping.
Signed-off-by: NDave Chinner <dchinner@redhat.com>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NDarrick J. Wong <djwong@kernel.org>
Signed-off-by: NDave Chinner <david@fromorbit.com>
Signed-off-by: NGuo Xuenan <guoxuenan@huawei.com>
Reviewed-by: NYang Erkun <yangerkun@huawei.com>
Signed-off-by: NJialin Zhang <zhangjialin11@huawei.com>