diff options
Diffstat (limited to 'deps/v8/src/handles/handles.cc')
| -rw-r--r-- | deps/v8/src/handles/handles.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/deps/v8/src/handles/handles.cc b/deps/v8/src/handles/handles.cc index 332dc723b0..8cfe353f9a 100644 --- a/deps/v8/src/handles/handles.cc +++ b/deps/v8/src/handles/handles.cc @@ -58,7 +58,11 @@ bool HandleBase::IsDereferenceAllowed() const { if (!AllowHandleDereference::IsAllowed()) return false; // Allocations in the shared heap may be dereferenced by multiple threads. - if (heap_object.InSharedWritableHeap()) return true; + if (heap_object.InWritableSharedSpace()) return true; + + // Deref is explicitly allowed from any thread. Used for running internal GC + // epilogue callbacks in the safepoint after a GC. + if (AllowHandleDereferenceAllThreads::IsAllowed()) return true; LocalHeap* local_heap = isolate->CurrentLocalHeap(); @@ -99,7 +103,7 @@ bool DirectHandle<T>::IsDereferenceAllowed() const { if (!AllowHandleDereference::IsAllowed()) return false; // Allocations in the shared heap may be dereferenced by multiple threads. - if (isolate->is_shared()) return true; + if (heap_object.InWritableSharedSpace()) return true; LocalHeap* local_heap = isolate->CurrentLocalHeap(); |