xfs_allocbt_calc_size   52 fs/xfs/libxfs/xfs_alloc_btree.h extern xfs_extlen_t xfs_allocbt_calc_size(struct xfs_mount *mp,
xfs_allocbt_calc_size  244 fs/xfs/scrub/repair.c 	bnobt_sz = 2 * xfs_allocbt_calc_size(mp, freelen);