114     : pid_(pid), get_wss_(get_wss), pgflags_(pgflags), pgflags_mask_(pgflags_mask) {}  in ProcMemInfo()
118         LOG(ERROR) << "Failed to read maps for Process " << pid_;  in Maps()
126         LOG(ERROR) << "Failed to read maps with page idle for Process " << pid_;  in MapsWithPageIdle()
139         LOG(ERROR) << "Failed to read smaps for Process " << pid_;  in Smaps()
153         LOG(WARNING) << "Trying to read process memory usage for " << pid_  in Usage()
159         LOG(ERROR) << "Failed to get memory usage for Process " << pid_;  in Usage()
167         LOG(WARNING) << "Trying to read process working set for " << pid_  in Wss()
173         LOG(ERROR) << "Failed to get working set for Process " << pid_;  in Wss()
180     std::string path = ::android::base::StringPrintf("/proc/%d/smaps", pid_);  in ForEachVma()
186             "/proc/%d/%s", pid_, IsSmapsRollupSupported(pid_) ? "smaps_rollup" : "smaps");  in SmapsOrRollup()
192             "/proc/%d/%s", pid_, IsSmapsRollupSupported(pid_) ? "smaps_rollup" : "smaps");  in SmapsOrRollupPss()
198         LOG(WARNING) << "Trying to read process swap offsets for " << pid_  in SwapOffsets()
204         LOG(ERROR) << "Failed to get swap offsets for Process " << pid_;  in SwapOffsets()
212     std::string pagemap_file = ::android::base::StringPrintf("/proc/%d/pagemap", pid_);  in PageMap()
228             PLOG(ERROR) << "Failed to read page frames from page map for pid: " << pid_;  in PageMap()
247     std::string maps_file = ::android::base::StringPrintf("/proc/%d/maps", pid_);  in ReadMaps()
258     std::string pagemap_file = ::android::base::StringPrintf("/proc/%d/pagemap", pid_);  in ReadMaps()
288         PLOG(ERROR) << "Failed to read page frames from page map for pid: " << pid_;  in ReadVmaStats()
316             LOG(ERROR) << "Failed to get page flags for " << page_frame << " in process " << pid_;  in ReadVmaStats()
325             LOG(ERROR) << "Failed to get page count for " << page_frame << " in process " << pid_;  in ReadVmaStats()