Searched refs:madvise_begin (Results 1 – 1 of 1) sorted by relevance
| /art/runtime/gc/allocator/ |
| D | rosalloc.cc | 1367 uint8_t* madvise_begin = AlignUp(zero_begin, kPageSize); in Trim() local
1368 DCHECK_LE(madvise_begin, page_map_mem_map_.End()); in Trim()
1369 size_t madvise_size = page_map_mem_map_.End() - madvise_begin; in Trim()
1371 DCHECK_ALIGNED(madvise_begin, kPageSize); in Trim()
1374 memset(madvise_begin, 0, madvise_size); in Trim()
1376 CHECK_EQ(madvise(madvise_begin, madvise_size, MADV_DONTNEED), 0); in Trim()
1378 if (madvise_begin - zero_begin) { in Trim()
1379 memset(zero_begin, 0, madvise_begin - zero_begin); in Trim()
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