110 #define CL_READ         0x01  macro
340 	case CL_READ:  in cluster_max_io_size()
1284 	if (flags & CL_READ) {  in cluster_io()
1404 	if ((flags & CL_READ) && ((upl_offset + non_rounded_size) & PAGE_MASK) && (!(flags & CL_NOZERO))) {  in cluster_io()
1413 	} else if (!ISSET(flags, CL_READ) && ISSET(flags, CL_DIRECT_IO) &&  in cluster_io()
1495 		if (!(flags & CL_READ) && blkno == -1) {  in cluster_io()
1690 		if ((flags & CL_READ) && blkno == -1) {  in cluster_io()
1924 		if (flags & CL_READ) {  in cluster_io()
2134 	if (io_flag & CL_READ) {  in vector_cluster_io()
2201 	    cluster_max_io_size(vp->v_mount, CL_READ), speculative_prefetch_max);  in cluster_read_ahead()
2410 	    local_flags | CL_READ | CL_PAGEIN, (buf_t)NULL, (struct clios *)NULL, callback, callback_arg);  in cluster_pagein_ext()
2433 		flags = CL_ASYNC | CL_READ;  in cluster_bp_ext()
4229 			    CL_READ | bflag, (buf_t)NULL, (struct clios *)NULL, callback, callback_arg);  in cluster_write_copy()
4268 				    CL_READ | bflag, (buf_t)NULL, (struct clios *)NULL, callback, callback_arg);  in cluster_write_copy()
4575 	max_io_size = cluster_max_io_size(vp->v_mount, CL_READ);  in cluster_read_copy()
4873 			    io_size, CL_READ | CL_ASYNC | bflag, (buf_t)NULL, &iostate, callback, callback_arg);  in cluster_read_copy()
5225 	max_upl_size = cluster_max_io_size(vp->v_mount, CL_READ);  in cluster_read_direct()
5234 	io_flag = CL_COMMIT | CL_READ | CL_ASYNC | CL_NOZERO | CL_DIRECT_IO;  in cluster_read_direct()
5896 		error = cluster_align_phys_io(vp, uio, dst_paddr, head_size, CL_READ, callback, callback_arg);  in cluster_read_contig()
5950 		    CL_READ | CL_NOZERO | CL_DEV_MEMORY | CL_ASYNC | bflag,  in cluster_read_contig()
5989 		error = cluster_align_phys_io(vp, uio, dst_paddr, tail_size, CL_READ, callback, callback_arg);  in cluster_read_contig()
6119 	max_io_size = cluster_max_io_size(vp->v_mount, CL_READ);  in advisory_read_ext()
6259 …CL_ASYNC | CL_READ | CL_COMMIT | CL_AGE | bflag, (buf_t)NULL, (struct clios *)NULL, callback, call…  in advisory_read_ext()
7068 	if (!(flags & CL_READ)) {  in cluster_align_phys_io()
7100 		    CL_READ | bflag, (buf_t)NULL, (struct clios *)NULL, callback, callback_arg);  in cluster_align_phys_io()
7116 	if (flags & CL_READ) {  in cluster_align_phys_io()
7123 	if (!(flags & CL_READ) || (upl_valid_page(pl, 0) && upl_dirty_page(pl, 0))) {  in cluster_align_phys_io()