Lines Matching defs:blkno
908 daddr64_t blkno;
919 if ((error = VNOP_BLOCKMAP(vp, f_offset, io_size, &blkno, (size_t *)&io_size, NULL, bmap_flags, NULL)))
926 real_bp->b_blkno = blkno;
929 (int)f_offset, (int)(blkno>>32), (int)blkno, io_size, 0);
936 * file would be returned as a blkno of -1 with a non-zero io_size
937 * a real extent is returned with a blkno != -1 and a non-zero io_size
942 if ( !(flags & CL_READ) && blkno == -1) {
1098 if ((flags & CL_READ) && blkno == -1) {
1104 * if we're reading and blkno == -1, then we've got a
1286 cbp->b_blkno = blkno;