413 	base_index = upl_offset / PAGE_SIZE;  in vnode_pageout()
415 	for (pg_index = (upl_offset + isize) / PAGE_SIZE; pg_index > base_index;) {  in vnode_pageout()
431 	isize = ((pg_index + 1) - base_index) * PAGE_SIZE;  in vnode_pageout()
448 		for (offset = upl_offset; isize; isize -= PAGE_SIZE, offset += PAGE_SIZE) {  in vnode_pageout()
461 					ubc_upl_abort_range(upl, offset, PAGE_SIZE, UPL_ABORT_FREE_ON_EMPTY);  in vnode_pageout()
468 				ubc_upl_commit_range(upl, offset, PAGE_SIZE, UPL_COMMIT_FREE_ON_EMPTY);  in vnode_pageout()
470 			f_offset += PAGE_SIZE;  in vnode_pageout()
488 			f_offset += PAGE_SIZE;  in vnode_pageout()
489 			offset   += PAGE_SIZE;  in vnode_pageout()
490 			isize    -= PAGE_SIZE;  in vnode_pageout()
518 					ubc_upl_abort_range(upl, offset, PAGE_SIZE, UPL_ABORT_FREE_ON_EMPTY);  in vnode_pageout()
525 				ubc_upl_commit_range(upl, offset, PAGE_SIZE, UPL_COMMIT_FREE_ON_EMPTY);  in vnode_pageout()
527 			f_offset += PAGE_SIZE;  in vnode_pageout()
528 			offset   += PAGE_SIZE;  in vnode_pageout()
529 			isize    -= PAGE_SIZE;  in vnode_pageout()
535 		xsize = isize - PAGE_SIZE;  in vnode_pageout()
542 			xsize -= PAGE_SIZE;  in vnode_pageout()
544 		xsize = num_of_pages * PAGE_SIZE;  in vnode_pageout()
674 		ubc_upl_range_needed(upl, upl_offset / PAGE_SIZE, 1);  in vnode_pagein()
687 		first_pg = upl_offset / PAGE_SIZE;  in vnode_pagein()
689 	pages_in_upl = size / PAGE_SIZE;  in vnode_pagein()
744 			xsize = (last_pg - start_pg) * PAGE_SIZE;  in vnode_pagein()
747 				ubc_upl_abort_range(upl, start_pg * PAGE_SIZE, xsize, UPL_ABORT_FREE_ON_EMPTY);  in vnode_pagein()
781 			xsize = (last_pg - start_pg) * PAGE_SIZE;  in vnode_pagein()
782 			xoff  = start_pg * PAGE_SIZE;  in vnode_pagein()