xfs: move various type verifiers to common file

New verification functions like xfs_verify_fsbno() and
xfs_verify_agino() are spread across multiple files and different
header files. They really don't fit cleanly into the places they've
been put, and have wider scope than the current header includes.

Move the type verifiers to a new file in libxfs (xfs-types.c) and
the prototypes to xfs_types.h where they will be visible to all the
code that uses the types.

Signed-Off-By: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

1 files changed, 0 insertions, 90 deletions

diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 3f551eb29157..8ec39dad62d7 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -2674,96 +2674,6 @@ xfs_ialloc_pagi_init(
 	return 0;
 }
 
-/* Calculate the first and last possible inode number in an AG. */
-void
-xfs_ialloc_agino_range(
-	struct xfs_mount	*mp,
-	xfs_agnumber_t		agno,
-	xfs_agino_t		*first,
-	xfs_agino_t		*last)
-{
-	xfs_agblock_t		bno;
-	xfs_agblock_t		eoag;
-
-	eoag = xfs_ag_block_count(mp, agno);
-
-	/*
-	 * Calculate the first inode, which will be in the first
-	 * cluster-aligned block after the AGFL.
-	 */
-	bno = round_up(XFS_AGFL_BLOCK(mp) + 1,
-			xfs_ialloc_cluster_alignment(mp));
-	*first = XFS_OFFBNO_TO_AGINO(mp, bno, 0);
-
-	/*
-	 * Calculate the last inode, which will be at the end of the
-	 * last (aligned) cluster that can be allocated in the AG.
-	 */
-	bno = round_down(eoag, xfs_ialloc_cluster_alignment(mp));
-	*last = XFS_OFFBNO_TO_AGINO(mp, bno, 0) - 1;
-}
-
-/*
- * Verify that an AG inode number pointer neither points outside the AG
- * nor points at static metadata.
- */
-bool
-xfs_verify_agino(
-	struct xfs_mount	*mp,
-	xfs_agnumber_t		agno,
-	xfs_agino_t		agino)
-{
-	xfs_agino_t		first;
-	xfs_agino_t		last;
-
-	xfs_ialloc_agino_range(mp, agno, &first, &last);
-	return agino >= first && agino <= last;
-}
-
-/*
- * Verify that an FS inode number pointer neither points outside the
- * filesystem nor points at static AG metadata.
- */
-bool
-xfs_verify_ino(
-	struct xfs_mount	*mp,
-	xfs_ino_t		ino)
-{
-	xfs_agnumber_t		agno = XFS_INO_TO_AGNO(mp, ino);
-	xfs_agino_t		agino = XFS_INO_TO_AGINO(mp, ino);
-
-	if (agno >= mp->m_sb.sb_agcount)
-		return false;
-	if (XFS_AGINO_TO_INO(mp, agno, agino) != ino)
-		return false;
-	return xfs_verify_agino(mp, agno, agino);
-}
-
-/* Is this an internal inode number? */
-bool
-xfs_internal_inum(
-	struct xfs_mount	*mp,
-	xfs_ino_t		ino)
-{
-	return ino == mp->m_sb.sb_rbmino || ino == mp->m_sb.sb_rsumino ||
-		(xfs_sb_version_hasquota(&mp->m_sb) &&
-		 xfs_is_quota_inode(&mp->m_sb, ino));
-}
-
-/*
- * Verify that a directory entry's inode number doesn't point at an internal
- * inode, empty space, or static AG metadata.
- */
-bool
-xfs_verify_dir_ino(
-	struct xfs_mount	*mp,
-	xfs_ino_t		ino)
-{
-	if (xfs_internal_inum(mp, ino))
-		return false;
-	return xfs_verify_ino(mp, ino);
-}
-
 /* Is there an inode record covering a given range of inode numbers? */
 int
 xfs_ialloc_has_inode_record(