Searched refs:madvise_size (Results 1 – 2 of 2) sorted by relevance
147 const size_t madvise_size = capacity_ - size_rounded_up; in EndReceive() local149 PERFETTO_CHECK(madvise_begin + madvise_size <= buf() + capacity_); in EndReceive()150 buf_.AdviseDontNeed(madvise_begin, madvise_size); in EndReceive()
1366 size_t madvise_size = page_map_mem_map_.End() - madvise_begin; in Trim() local1367 if (madvise_size > 0) { in Trim()1369 DCHECK_EQ(RoundUp(madvise_size, gPageSize), madvise_size); in Trim()1371 memset(madvise_begin, 0, madvise_size); in Trim()1373 CHECK_EQ(madvise(madvise_begin, madvise_size, MADV_DONTNEED), 0); in Trim()