bsd/vfs/vfs_cluster.c

2126 	upl_size_t	 upl_size, vector_upl_size = 0;
2279 			upl_size = upl_needed_size;
2285 					      &upl_size,
2305 			pages_in_pl = upl_size / PAGE_SIZE;
2322 				     i, pages_in_pl, upl_size, kret, 0);
2335 		 * Consider the possibility that upl_size wasn't satisfied.
2337 		if (upl_size < upl_needed_size) {
2338 		        if (upl_size && upl_offset == 0)
2339 			        io_size = upl_size;
2344 			     (int)upl_offset, upl_size, (int)iov_base, io_size, 0);
2412 			vector_upl_set_subupl(vector_upl,upl,upl_size);
2413 			vector_upl_set_iostate(vector_upl, upl, vector_upl_size, upl_size);
2416 			vector_upl_size += upl_size;
2517 	upl_size_t	 upl_size;
2557 	upl_size = upl_needed_size;
2563 			      &upl_size, &upl[cur_upl], NULL, &pages_in_pl, &upl_flags, 0);
2575 	 * Consider the possibility that upl_size wasn't satisfied.
2577 	if (upl_size < upl_needed_size) {
2747 	vm_size_t	 upl_size;
2913 			        upl_size = 0;
2926 		upl_size = (start_offset + total_size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
2928 	        if (upl_size > max_io_size)
2929 		        upl_size = max_io_size;
2931 		pages_in_upl = upl_size / PAGE_SIZE;
2932 		io_size      = upl_size - start_offset;
2937 		KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, 41)) | DBG_FUNC_START, upl_size, io_size, total_size, 0, 0);
2947 				      upl_size,
2981 				if (upl_size > PAGE_SIZE)
2982 				        ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_FREE_ON_EMPTY);
2989 		if ((start_offset == 0 || upl_size > PAGE_SIZE) && ((start_offset + io_size) & PAGE_MASK)) {
2995 		        upl_offset = upl_size - PAGE_SIZE;
3017 					if (upl_size > PAGE_SIZE)
3018 					        ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_FREE_ON_EMPTY);
3052 				ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_DUMP_PAGES | UPL_ABORT_FREE_ON_EMPTY);
3082 			if ((upl_f_offset + io_size) >= newEOF && (u_int)io_size < upl_size) {
3089 			        cluster_zero(upl, io_size, upl_size - io_size, NULL);
3109 			ubc_upl_commit_range(upl, 0, upl_size,
3116 			cl.e_addr = (daddr64_t)((upl_f_offset + (off_t)upl_size) / PAGE_SIZE_64);
3490 	u_int32_t	 upl_size;
3718 		upl_size = (start_offset + io_size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
3721 		        if (upl_size > max_io_size)
3722 			        upl_size = max_io_size;
3724 		        if (upl_size > max_io_size / 4)
3725 			        upl_size = max_io_size / 4;
3727 		pages_in_upl = upl_size / PAGE_SIZE;
3730 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
3734 				      upl_size,
3742 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
3845 			        if ((last_ioread_offset - (uio->uio_offset + val_size)) <= upl_size) {
3931 				ubc_upl_abort_range(upl, 0, upl_size, UPL_ABORT_FREE_ON_EMPTY);
4017 	upl_size_t	 upl_size, vector_upl_size = 0;
4332 			upl_size = upl_needed_size;
4342 						 &upl_size, &upl, NULL, &pages_in_pl, &upl_flags);
4346 					     (int)upl_offset, upl_size, io_size, kret, 0);
4356 			pages_in_pl = upl_size / PAGE_SIZE;
4370 				     (int)upl_offset, upl_size, io_size, kret, 0);
4375 		 * Consider the possibility that upl_size wasn't satisfied.
4377 		if (upl_size < upl_needed_size) {
4378 		        if (upl_size && upl_offset == 0)
4379 			        io_size = upl_size;
4388 			     (int)upl_offset, upl_size, io_size, kret, 0);
4443 			vector_upl_set_subupl(vector_upl,upl, upl_size);
4444 			vector_upl_set_iostate(vector_upl, upl, vector_upl_size, upl_size);
4446 			vector_upl_size += upl_size;
4541 	upl_size_t	 upl_size;
4597 	upl_size = upl_needed_size;
4602 		     (int)upl_offset, (int)upl_size, (int)iov_base, io_size, 0);
4606 			      &upl_size, &upl[cur_upl], NULL, &pages_in_pl, &upl_flags, 0);
4609 		     (int)upl_offset, upl_size, io_size, kret, 0);
4620 	if (upl_size < upl_needed_size) {
4622 		 * The upl_size wasn't satisfied.
4751 	upl_size_t       upl_size;
4772 		        upl_size = MAX_IO_REQUEST_SIZE;
4774 		        upl_size = (u_int32_t)iov_len;
4780 				    &upl_size, &upl, NULL, NULL, &upl_flags, 0)) != KERN_SUCCESS) {
4786 		if (upl_size == 0)
4789 		*io_length = upl_size;
4826 	int	         upl_size;
4880 		upl_size = (start_offset + io_size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
4881 	        if ((uint32_t)upl_size > max_io_size)
4882 		        upl_size = max_io_size;
4889 		ubc_range_op(vp, upl_f_offset, upl_f_offset + upl_size, UPL_ROP_PRESENT, &skip_range);
4900 			if (skip_range == upl_size)
4909 			upl_size     -= skip_range;
4911 		pages_in_upl = upl_size / PAGE_SIZE;
4914 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
4918 				      upl_size,
4939 			     upl, (int)upl_f_offset, upl_size, start_offset, 0);
4990 		io_size = upl_size - start_offset;
5339 	int              upl_size;
5366 	upl_size = pages_in_upl * PAGE_SIZE;
5369 	if (upl_f_offset + upl_size >= EOF) {
5383 		upl_size = (size + (PAGE_SIZE - 1)) & ~PAGE_MASK;
5384 		pages_in_upl = upl_size / PAGE_SIZE;
5386 	        size = upl_size;
5388 	KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, 41)) | DBG_FUNC_START, upl_size, size, 0, 0, 0);
5409 			      	upl_size,