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| author | Alexey Samsonov <samsonov@google.com> | 2013-10-30 17:05:37 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2013-10-30 17:05:37 +0000 |
| commit | e00495aa0f3b114c7b764769d9450e5d2efb8e64 (patch) | |
| tree | bbe0117940e41d2ce3428787dadee3d0f0db375f /lib/sanitizer_common/sanitizer_symbolizer.h | |
| parent | 1bb2229028dd78280d24c26b9efbe8476d966e05 (diff) | |
[Sanitizer] Use SpinMutex for Symbolizer initialization (per dvyukov's suggestion)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193697 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_symbolizer.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_symbolizer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_symbolizer.h b/lib/sanitizer_common/sanitizer_symbolizer.h index ea2fc6a6b..fb9473f31 100644 --- a/lib/sanitizer_common/sanitizer_symbolizer.h +++ b/lib/sanitizer_common/sanitizer_symbolizer.h @@ -118,7 +118,8 @@ class Symbolizer { /// already exists. Not thread safe. static Symbolizer *CreateAndStore(const char *path_to_external); - static atomic_uintptr_t symbolizer_; + static Symbolizer *symbolizer_; + static StaticSpinMutex init_mu_; protected: static LowLevelAllocator symbolizer_allocator_; |