Lines Matching defs:start
252 linux_madvise_dontneed(struct thread *td, vm_offset_t start, vm_offset_t end)
263 if (!vm_map_range_valid(map, start, end))
265 start = trunc_page(start);
270 if (!vm_map_lookup_entry(map, start, &entry))
272 for (; entry->start < end; entry = vm_map_entry_succ(entry)) {
288 if (start > entry->start) {
289 pstart += atop(start - entry->start);
290 estart = start;
292 estart = entry->start;
295 atop(entry->end - entry->start);