Lines Matching refs:mmap_metadata_page_
175 mmap_metadata_page_ = reinterpret_cast<perf_event_mmap_page*>(mmap_addr_); in CreateMappedBuffer()
200 mmap_metadata_page_ = nullptr; in DestroyMappedBuffer()
235 uint64_t write_head = mmap_metadata_page_->data_head; in GetAvailableMmapDataSize()
236 uint64_t read_head = mmap_metadata_page_->data_tail; in GetAvailableMmapDataSize()
252 mmap_metadata_page_->data_tail += discard_size; in DiscardMmapData()
258 mmap_metadata_page_->aux_offset = mmap_len_; in CreateAuxBuffer()
259 mmap_metadata_page_->aux_size = aux_buffer_size; in CreateAuxBuffer()
260 mmap_metadata_page_->aux_head = 0; in CreateAuxBuffer()
261 mmap_metadata_page_->aux_tail = 0; in CreateAuxBuffer()
263 perf_event_fd_, mmap_metadata_page_->aux_offset); in CreateAuxBuffer()
287 uint64_t write_head = mmap_metadata_page_->aux_head; in GetAvailableAuxData()
288 uint64_t read_head = mmap_metadata_page_->aux_tail; in GetAvailableAuxData()
312 mmap_metadata_page_->aux_tail += discard_size; in DiscardAuxData()