137     auto collect_vmas = [&](const Vma& vma) { maps_.emplace_back(vma); };  in Smaps()  argument
210 bool ProcMemInfo::PageMap(const Vma& vma, std::vector<uint64_t>* pagemap) {  in PageMap()  argument
220     uint64_t nr_pages = (vma.end - vma.start) / getpagesize();  in PageMap()
223     uint64_t idx = vma.start / getpagesize();  in PageMap()
266     for (auto& vma : maps_) {  in ReadMaps()  local
267         if (!ReadVmaStats(pagemap_fd.get(), vma, get_wss, use_pageidle)) {  in ReadMaps()
268             LOG(ERROR) << "Failed to read page map for vma " << vma.name << "[" << vma.start << "-"  in ReadMaps()
269                        << vma.end << "]";  in ReadMaps()
273         add_mem_usage(&usage_, vma.usage);  in ReadMaps()
279 bool ProcMemInfo::ReadVmaStats(int pagemap_fd, Vma& vma, bool get_wss, bool use_pageidle) {  in ReadVmaStats()  argument
282     uint64_t num_pages = (vma.end - vma.start) / pagesz;  in ReadVmaStats()
285     uint64_t first = vma.start / pagesz;  in ReadVmaStats()
303             vma.usage.vss += pagesz;  in ReadVmaStats()
309             vma.usage.swap += pagesz;  in ReadVmaStats()
349             vma.usage.vss += pagesz;  in ReadVmaStats()
352         vma.usage.rss += pagesz;  in ReadVmaStats()
353         vma.usage.uss += is_private ? pagesz : 0;  in ReadVmaStats()
354         vma.usage.pss += pagesz / pg_counts[i];  in ReadVmaStats()
356             vma.usage.private_dirty += is_dirty ? pagesz : 0;  in ReadVmaStats()
357             vma.usage.private_clean += is_dirty ? 0 : pagesz;  in ReadVmaStats()
359             vma.usage.shared_dirty += is_dirty ? pagesz : 0;  in ReadVmaStats()
360             vma.usage.shared_clean += is_dirty ? 0 : pagesz;  in ReadVmaStats()
377     Vma vma;  in ForEachVmaFromFile()  local
383             if (parse_smaps_field(line, &vma.usage)) {  in ForEachVmaFromFile()
389             callback(vma);  in ForEachVmaFromFile()
393         vma.clear();  in ForEachVmaFromFile()
399                         vma.start = start;  in ForEachVmaFromFile()
400                         vma.end = end;  in ForEachVmaFromFile()
401                         vma.flags = flags;  in ForEachVmaFromFile()
402                         vma.offset = pgoff;  in ForEachVmaFromFile()
403                         vma.name = name;  in ForEachVmaFromFile()
415         callback(vma);  in ForEachVmaFromFile()