Searched refs:write_head (Results 1 – 1 of 1) sorted by relevance
141 size_t write_head = static_cast<size_t>(mmap_metadata_page_->data_head & buf_mask); in GetAvailableMmapData() local144 if (read_head == write_head) { in GetAvailableMmapData()155 if (read_head < write_head) { in GetAvailableMmapData()157 size_t n = write_head - read_head; in GetAvailableMmapData()166 n = write_head; in GetAvailableMmapData()