bsd/vfs/vfs_cluster.c

2098 	upl_size_t	 upl_size, vector_upl_size = 0;
2251 			upl_size = upl_needed_size;
2257 					      &upl_size,
2277 			pages_in_pl = upl_size / PAGE_SIZE;
2294 				     i, pages_in_pl, upl_size, kret, 0);
2307 		 * Consider the possibility that upl_size wasn't satisfied.
2309 		if (upl_size < upl_needed_size) {
2310 		        if (upl_size && upl_offset == 0)
2311 			        io_size = upl_size;
2316 			     (int)upl_offset, upl_size, (int)iov_base, io_size, 0);
2384 			vector_upl_set_subupl(vector_upl,upl,upl_size);
2385 			vector_upl_set_iostate(vector_upl, upl, vector_upl_size, upl_size);
2388 			vector_upl_size += upl_size;
2489 	upl_size_t	 upl_size;
2529 	upl_size = upl_needed_size;
2535 			      &upl_size, &upl[cur_upl], NULL, &pages_in_pl, &upl_flags, 0);
2547 	 * Consider the possibility that upl_size wasn't satisfied.
2549 	if (upl_size < upl_needed_size) {
2719 	vm_size_t	 upl_size;
2885 			        upl_size = 0;
2898 		upl_size = (start_offset + total_size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
2900 	        if (upl_size > max_io_size)
2901 		        upl_size = max_io_size;
2903 		pages_in_upl = upl_size / PAGE_SIZE;
2904 		io_size      = upl_size - start_offset;
2909 		KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, 41)) | DBG_FUNC_START, upl_size, io_size, total_size, 0, 0);
2919 				      upl_size,
2953 				if (upl_size > PAGE_SIZE)
2954 				        ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_FREE_ON_EMPTY);
2961 		if ((start_offset == 0 || upl_size > PAGE_SIZE) && ((start_offset + io_size) & PAGE_MASK)) {
2967 		        upl_offset = upl_size - PAGE_SIZE;
2989 					if (upl_size > PAGE_SIZE)
2990 					        ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_FREE_ON_EMPTY);
3024 				ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_DUMP_PAGES | UPL_ABORT_FREE_ON_EMPTY);
3054 			if ((upl_f_offset + io_size) >= newEOF && (u_int)io_size < upl_size) {
3061 			        cluster_zero(upl, io_size, upl_size - io_size, NULL);
3081 			ubc_upl_commit_range(upl, 0, upl_size,
3088 			cl.e_addr = (daddr64_t)((upl_f_offset + (off_t)upl_size) / PAGE_SIZE_64);
3468 	u_int32_t	 upl_size;
3696 		upl_size = (start_offset + io_size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
3699 		        if (upl_size > max_io_size)
3700 			        upl_size = max_io_size;
3702 		        if (upl_size > max_io_size / 4)
3703 			        upl_size = max_io_size / 4;
3705 		pages_in_upl = upl_size / PAGE_SIZE;
3708 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
3712 				      upl_size,
3720 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
3823 			        if ((last_ioread_offset - (uio->uio_offset + val_size)) <= upl_size) {
3909 				ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_FREE_ON_EMPTY);
3995 	upl_size_t	 upl_size, vector_upl_size = 0;
4310 			upl_size = upl_needed_size;
4320 						 &upl_size, &upl, NULL, &pages_in_pl, &upl_flags);
4324 					     (int)upl_offset, upl_size, io_size, kret, 0);
4334 			pages_in_pl = upl_size / PAGE_SIZE;
4348 				     (int)upl_offset, upl_size, io_size, kret, 0);
4353 		 * Consider the possibility that upl_size wasn't satisfied.
4355 		if (upl_size < upl_needed_size) {
4356 		        if (upl_size && upl_offset == 0)
4357 			        io_size = upl_size;
4366 			     (int)upl_offset, upl_size, io_size, kret, 0);
4421 			vector_upl_set_subupl(vector_upl,upl, upl_size);
4422 			vector_upl_set_iostate(vector_upl, upl, vector_upl_size, upl_size);
4424 			vector_upl_size += upl_size;
4519 	upl_size_t	 upl_size;
4575 	upl_size = upl_needed_size;
4580 		     (int)upl_offset, (int)upl_size, (int)iov_base, io_size, 0);
4584 			      &upl_size, &upl[cur_upl], NULL, &pages_in_pl, &upl_flags, 0);
4587 		     (int)upl_offset, upl_size, io_size, kret, 0);
4598 	if (upl_size < upl_needed_size) {
4600 		 * The upl_size wasn't satisfied.
4729 	upl_size_t       upl_size;
4750 		        upl_size = MAX_IO_REQUEST_SIZE;
4752 		        upl_size = (u_int32_t)iov_len;
4758 				    &upl_size, &upl, NULL, NULL, &upl_flags, 0)) != KERN_SUCCESS) {
4764 		if (upl_size == 0)
4767 		*io_length = upl_size;
4804 	int	         upl_size;
4853 		upl_size = (start_offset + io_size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
4854 	        if ((uint32_t)upl_size > max_io_size)
4855 		        upl_size = max_io_size;
4862 		ubc_range_op(vp, upl_f_offset, upl_f_offset + upl_size, UPL_ROP_PRESENT, &skip_range);
4873 			if (skip_range == upl_size)
4882 			upl_size     -= skip_range;
4884 		pages_in_upl = upl_size / PAGE_SIZE;
4887 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
4891 				      upl_size,
4912 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
4963 		io_size = upl_size - start_offset;
5312 	int              upl_size;
5339 	upl_size = pages_in_upl * PAGE_SIZE;
5342 	if (upl_f_offset + upl_size >= EOF) {
5356 		upl_size = (size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
5357 		pages_in_upl = upl_size / PAGE_SIZE;
5359 	        size = upl_size;
5361 	KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, 41)) | DBG_FUNC_START, upl_size, size, 0, 0, 0);
5382 			      	upl_size,