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-rw-r--r--lib/tsan/rtl/tsan_mman.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/tsan/rtl/tsan_mman.cc b/lib/tsan/rtl/tsan_mman.cc
index 4ca7baeef..2dea24915 100644
--- a/lib/tsan/rtl/tsan_mman.cc
+++ b/lib/tsan/rtl/tsan_mman.cc
@@ -54,7 +54,8 @@ struct MapUnmapCallback {
diff = p + size - RoundDown(p + size, kPageSize);
if (diff != 0)
size -= diff;
- ReleaseMemoryToOS((uptr)MemToMeta(p), size / kMetaRatio);
+ uptr p_meta = (uptr)MemToMeta(p);
+ ReleaseMemoryPagesToOS(p_meta, p_meta + size / kMetaRatio);
}
};