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Searched refs:mmapPage (Results 1 - 2 of 2) sorted by relevance

/developtools/hiperf/src/
H A Dperf_events.cpp95 if (mmapFd.mmapPage == nullptr || mmapFd.auxBuf == nullptr) { in ReadRecordsFromSpeMmaps()
96 printf("ReadRecordsFromSpeMmaps mmapFd.mmapPage == nullptr, mmapFd.fd: %d", mmapFd.fd); in ReadRecordsFromSpeMmaps()
99 perf_event_mmap_page *userPage = reinterpret_cast<perf_event_mmap_page *>(mmapFd.mmapPage); in ReadRecordsFromSpeMmaps()
179 munmap(mmapItem.mmapPage, (1 + mmapPages_) * pageSize_); in ~PerfEvents()
181 munmap(mmapItem.mmapPage, (1 + auxMmapPages_) * pageSize_); in ~PerfEvents()
1220 mmapItem.mmapPage = reinterpret_cast<perf_event_mmap_page *>(rbuf); in CreateSpeMmap()
1257 mmapItem.mmapPage = reinterpret_cast<perf_event_mmap_page *>(rbuf); in CreateMmap()
1349 ssize_t dataSize = it.second.mmapPage->data_head - it.second.mmapPage->data_tail; in ReadRecordsFromMmaps()
1350 __sync_synchronize(); // this same as rmb in gcc, after reading mmapPage in ReadRecordsFromMmaps()
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/developtools/hiperf/include/
H A Dperf_events.h510 perf_event_mmap_page *mmapPage = nullptr; member

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