tree 3081f56bd69cad0fcd0906c80a151a8dd463ffca
parent 52c732eee78b47ac2eb828b1c7fa611cd37b0090
author Darrick J. Wong <darrick.wong@oracle.com> 1508301454 -0700
committer Darrick J. Wong <darrick.wong@oracle.com> 1509057503 -0700

xfs: create inode pointer verifiers

Create some helper functions to check that inode pointers point to
somewhere within the filesystem and not at the static AG metadata.
Move xfs_internal_inum and create a directory inode check function.
We will use these functions in scrub and elsewhere.

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