Searched refs:mmap_sz_ (Results 1 – 2 of 2) sorted by relevance
64 mmap_sz_(other.mmap_sz_), in PerfRingBuffer()68 other.mmap_sz_ = 0; in PerfRingBuffer()86 if (munmap(reinterpret_cast<void*>(metadata_page_), mmap_sz_) != 0) in ~PerfRingBuffer()100 ret.mmap_sz_ = ret.data_buf_sz_ + base::kPageSize; in Allocate()103 void* mmap_addr = mmap(nullptr, ret.mmap_sz_, PROT_READ | PROT_WRITE, in Allocate()
59 size_t mmap_sz_ = 0; variable