chunksz            66 uvm/uvm_io.c   	vsize_t chunksz, togo, sz;
chunksz            93 uvm/uvm_io.c   	chunksz = min(round_page(togo + pageoffset), MAXBSIZE);
chunksz           110 uvm/uvm_io.c   		error = uvm_map_extract(map, baseva, chunksz, kernel_map, &kva,
chunksz           115 uvm/uvm_io.c   			if (error == ENOMEM && chunksz > PAGE_SIZE) {
chunksz           116 uvm/uvm_io.c   				chunksz = trunc_page(chunksz / 2);
chunksz           117 uvm/uvm_io.c   				if (chunksz < PAGE_SIZE)
chunksz           118 uvm/uvm_io.c   					chunksz = PAGE_SIZE;
chunksz           129 uvm/uvm_io.c   		sz = chunksz - pageoffset;
chunksz           134 uvm/uvm_io.c   		baseva += chunksz;
chunksz           142 uvm/uvm_io.c   		uvm_unmap_remove(kernel_map, kva, kva+chunksz,