Lines Matching defs:first_page
221 size_t first_page = ContainingPage(x);
227 if (IsCommitted(first_page)) {
228 if (first_page == last_page) return true;
229 ++first_page;
230 if (IsCommitted(first_page)) {
231 if (first_page == last_page) return true;
232 ++first_page;
237 if (first_page == last_page) return true;
240 if (first_page == last_page) return true;
246 ASSERT(!IsCommitted(first_page));
248 void* start = reinterpret_cast<char*>(array_) + (first_page << kPageShift);
249 size_t length = (last_page - first_page + 1) << kPageShift;
272 // never be called with a range of pages very much inside this |first_page|
276 SetCommitted(first_page);
277 if (first_page < last_page) {
279 SetCommitted(first_page + 1); // These may be duplicates now.
