xfs: btree scrub should check minrecs

	return xfs_scrub_btree_check_block_owner(bs, level, XFS_BUF_ADDR(bp));

}

/*

 * Check that this btree block has at least minrecs records or is one of the

 * special blocks that don't require that.

 */

STATIC void

xfs_scrub_btree_check_minrecs(

	struct xfs_scrub_btree	*bs,

	int			level,

	struct xfs_btree_block	*block)

{

	unsigned int		numrecs;

	int			ok_level;

	numrecs = be16_to_cpu(block->bb_numrecs);

	/* More records than minrecs means the block is ok. */

	if (numrecs >= bs->cur->bc_ops->get_minrecs(bs->cur, level))

		return;

	/*

	 * Certain btree blocks /can/ have fewer than minrecs records.  Any

	 * level greater than or equal to the level of the highest dedicated

	 * btree block are allowed to violate this constraint.

	 *

	 * For a btree rooted in a block, the btree root can have fewer than

	 * minrecs records.  If the btree is rooted in an inode and does not

	 * store records in the root, the direct children of the root and the

	 * root itself can have fewer than minrecs records.

	 */

	ok_level = bs->cur->bc_nlevels - 1;

	if (bs->cur->bc_flags & XFS_BTREE_ROOT_IN_INODE)

		ok_level--;

	if (level >= ok_level)

		return;

	xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, level);

}

/*

 * Grab and scrub a btree block given a btree pointer.  Returns block

 * and buffer pointers (if applicable) if they're ok to use.

	if (*pbp)

		xfs_scrub_buffer_recheck(bs->sc, *pbp);

	xfs_scrub_btree_check_minrecs(bs, level, *pblock);

	/*

	 * Check the block's owner; this function absorbs error codes

	 * for us.