XFS_AGI_NUM_BITS  138 fs/xfs/xfs_ag.h #define	XFS_AGI_ALL_BITS	((1 << XFS_AGI_NUM_BITS) - 1)
XFS_AGI_NUM_BITS 1366 fs/xfs/xfs_ialloc.c 	xfs_btree_offsets(fields, offsets, XFS_AGI_NUM_BITS, &first, &last);