This is an archive of the discontinued LLVM Phabricator instance.

Show First 20 Lines • Show All 57 Lines • ▼ Show 20 Lines	void unmapTestOnly(Allocator *Instance) EXCLUDES(Mutex) {
ScopedLock L(Mutex);		ScopedLock L(Mutex);
Initialized = false;		Initialized = false;
}		}

void drainCaches(Allocator *Instance) {		void drainCaches(Allocator *Instance) {
// We don't have a way to iterate all thread local `ThreadTSD`s. Simply		// We don't have a way to iterate all thread local `ThreadTSD`s. Simply
// drain the `ThreadTSD` of current thread and `FallbackTSD`.		// drain the `ThreadTSD` of current thread and `FallbackTSD`.
Instance->drainCache(&ThreadTSD);		Instance->drainCache(&ThreadTSD);
		FallbackTSD.lock();
Instance->drainCache(&FallbackTSD);		Instance->drainCache(&FallbackTSD);
		FallbackTSD.unlock();
}		}

ALWAYS_INLINE void initThreadMaybe(Allocator *Instance, bool MinimalInit) {		ALWAYS_INLINE void initThreadMaybe(Allocator *Instance, bool MinimalInit) {
if (LIKELY(State.InitState != ThreadState::NotInitialized))		if (LIKELY(State.InitState != ThreadState::NotInitialized))
return;		return;
initThread(Instance, MinimalInit);		initThread(Instance, MinimalInit);
}		}

▲ Show 20 Lines • Show All 102 Lines • Show Last 20 Lines

[scudo] Lock FallbackTSD before draining itClosedPublic