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| author | Kostya Serebryany <kcc@google.com> | 2016-08-26 23:58:42 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2016-08-26 23:58:42 +0000 |
| commit | 28c63a2f21c7729c8dbd52bc6f005f6c2e30087c (patch) | |
| tree | 4ce82ea31edb4f1c79006386a1dabceb02174609 /lib/sanitizer_common/sanitizer_posix_libcdep.cc | |
| parent | 7d07acfe2b4a31e38f2a250a0a6daef78f19d6bc (diff) | |
[asan] first attempt at releasing free-d memory back to the system using madvise. Requires quite some tuning.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@279887 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_posix_libcdep.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_posix_libcdep.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_posix_libcdep.cc b/lib/sanitizer_common/sanitizer_posix_libcdep.cc index f1e8b50a2..a1c26e47f 100644 --- a/lib/sanitizer_common/sanitizer_posix_libcdep.cc +++ b/lib/sanitizer_common/sanitizer_posix_libcdep.cc @@ -54,7 +54,7 @@ uptr GetThreadSelf() { return (uptr)pthread_self(); } -void FlushUnneededShadowMemory(uptr addr, uptr size) { +void ReleaseMemoryToOS(uptr addr, uptr size) { madvise((void*)addr, size, MADV_DONTNEED); } |