XFS_AGF_NUM_BITS 2491 fs/xfs/libxfs/xfs_alloc.c 	xfs_btree_offsets(fields, offsets, XFS_AGF_NUM_BITS, &first, &last);
XFS_AGF_NUM_BITS  685 fs/xfs/libxfs/xfs_format.h #define	XFS_AGF_ALL_BITS	((1 << XFS_AGF_NUM_BITS) - 1)