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, 49 deletions

diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 1db50cfc0212..eef466260d43 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -3123,55 +3123,6 @@ xfs_alloc_query_all(
         return xfs_btree_query_all(cur, xfs_alloc_query_range_helper, &query);
 }
 
-/* Find the size of the AG, in blocks. */
-xfs_agblock_t
-xfs_ag_block_count(
-        struct xfs_mount        *mp,
-        xfs_agnumber_t          agno)
-{
-        ASSERT(agno < mp->m_sb.sb_agcount);
-
-        if (agno < mp->m_sb.sb_agcount - 1)
-                return mp->m_sb.sb_agblocks;
-        return mp->m_sb.sb_dblocks - (agno * mp->m_sb.sb_agblocks);
-}
-
-/*
- * Verify that an AG block number pointer neither points outside the AG
- * nor points at static metadata.
- */
-bool
-xfs_verify_agbno(
-        struct xfs_mount        *mp,
-        xfs_agnumber_t          agno,
-        xfs_agblock_t           agbno)
-{
-        xfs_agblock_t           eoag;
-
-        eoag = xfs_ag_block_count(mp, agno);
-        if (agbno >= eoag)
-                return false;
-        if (agbno <= XFS_AGFL_BLOCK(mp))
-                return false;
-        return true;
-}
-
-/*
- * Verify that an FS block number pointer neither points outside the
- * filesystem nor points at static AG metadata.
- */
-bool
-xfs_verify_fsbno(
-        struct xfs_mount        *mp,
-        xfs_fsblock_t           fsbno)
-{
-        xfs_agnumber_t          agno = XFS_FSB_TO_AGNO(mp, fsbno);
-
-        if (agno >= mp->m_sb.sb_agcount)
-                return false;
-        return xfs_verify_agbno(mp, agno, XFS_FSB_TO_AGBNO(mp, fsbno));
-}
-
 /* Is there a record covering a given extent? */
 int
 xfs_alloc_has_record(