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author	Darrick J. Wong <darrick.wong@oracle.com>
	Wed, 18 Oct 2017 04:37:46 +0000 (21:37 -0700)
committer	Darrick J. Wong <darrick.wong@oracle.com>
	Thu, 26 Oct 2017 22:38:26 +0000 (15:38 -0700)
commit	0f28b25731f76feda1ec71671754a2b7179ee1ef
tree	691296676679eb093b5123cb76a73683e74ad681	tree \| snapshot
parent	2a721dbbc8bf4d76581fb073aa0d9554df56da1a	commit \| diff

xfs: scrub directory parent pointers

Scrub parent pointers, sort of. For directories, we can ride the
'..' entry up to the parent to confirm that there's at most one
dentry that points back to this directory.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

fs/xfs/Makefile		diff \| blob \| history
fs/xfs/libxfs/xfs_fs.h		diff \| blob \| history
fs/xfs/scrub/common.h		diff \| blob \| history
fs/xfs/scrub/parent.c	[new file with mode: 0644]	blob
fs/xfs/scrub/scrub.c		diff \| blob \| history
fs/xfs/scrub/scrub.h		diff \| blob \| history

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