bsd/vfs/vfs_cluster.c

163 		      int flags, buf_t real_bp, struct clios *iostate, int (*)(buf_t, void *), void *callback_arg);
567 	buf_t	real_bp;
628 	real_bp    = cbp->b_real_bp;
632 	if (real_bp)
633 	        real_bp->b_dev = cbp->b_dev;
671 	        cluster_zero(upl, zero_offset, PAGE_SIZE - (zero_offset & PAGE_MASK), real_bp);
722 	if (real_bp) {
724 			real_bp->b_flags |= B_ERROR;
725 			real_bp->b_error = error;
727 		real_bp->b_resid = total_resid;
729 		buf_biodone(real_bp);
884 	   int flags, buf_t real_bp, struct clios *iostate, int (*callback)(buf_t, void *), void *callback_arg)
911 	if (real_bp && non_rounded_size > PAGE_SIZE)
1074 		if (real_bp && (real_bp->b_blkno == real_bp->b_lblkno))
1075 		        real_bp->b_blkno = blkno;
1283 			cluster_zero(upl, upl_offset, bytes_to_zero, real_bp);
1474 			if ( (cbp_head->b_real_bp = real_bp) )
1475 				real_bp = (buf_t)NULL;
1624 	if (real_bp) {
1631 			real_bp->b_flags |= B_ERROR;
1632 			real_bp->b_error = error;
1634 		buf_biodone(real_bp);
1646 	   int io_flag, buf_t real_bp, struct clios *iostate, int (*callback)(buf_t, void *), void *callback_arg)
1656 	return (cluster_io(vp, vector_upl, vector_upl_offset, v_upl_uio_offset, vector_upl_iosize, io_flag, real_bp, iostate, callback, callback_arg));