Lines Matching refs:nullfb
3358 int nullfb; /* true if ap->firstblock isn't set */ in xfs_bmap_adjacent() local
3369 nullfb = *ap->firstblock == NULLFSBLOCK; in xfs_bmap_adjacent()
3371 fb_agno = nullfb ? NULLAGNUMBER : XFS_FSB_TO_AGNO(mp, *ap->firstblock); in xfs_bmap_adjacent()
3434 if (!rt && !nullfb && in xfs_bmap_adjacent()
3476 if (!rt && !nullfb && in xfs_bmap_adjacent()
3651 int nullfb; /* true if ap->firstblock isn't set */ in xfs_bmap_btalloc() local
3678 nullfb = *ap->firstblock == NULLFSBLOCK; in xfs_bmap_btalloc()
3679 fb_agno = nullfb ? NULLAGNUMBER : XFS_FSB_TO_AGNO(mp, *ap->firstblock); in xfs_bmap_btalloc()
3680 if (nullfb) { in xfs_bmap_btalloc()
3697 if (nullfb || XFS_FSB_TO_AGNO(mp, ap->blkno) == fb_agno) in xfs_bmap_btalloc()
3714 if (nullfb) { in xfs_bmap_btalloc()
3837 if (args.fsbno == NULLFSBLOCK && nullfb && in xfs_bmap_btalloc()
3845 if (args.fsbno == NULLFSBLOCK && nullfb) { in xfs_bmap_btalloc()
3869 ASSERT(nullfb || fb_agno == args.agno || in xfs_bmap_btalloc()