Per-isolate v8::Locker and v8::Unlocker

src/execution.cc

Index: src/execution.cc
diff --git a/src/execution.cc b/src/execution.cc
index eb26438fe87af6a1d264b3b9ad32ad0efab6e8e8..b0a9b09b5e9af1b00d52b148140d56468bc11125 100644
--- a/src/execution.cc
+++ b/src/execution.cc
@@ -457,11 +457,14 @@ void StackGuard::ClearThread(const ExecutionAccess& lock) {
 
 void StackGuard::InitThread(const ExecutionAccess& lock) {
   if (thread_local_.Initialize()) isolate_->heap()->SetStackLimits();
-  uintptr_t stored_limit =
-      Isolate::CurrentPerIsolateThreadData()->stack_limit();
-  // You should hold the ExecutionAccess lock when you call this.
-  if (stored_limit != 0) {
-    StackGuard::SetStackLimit(stored_limit);
+  Isolate::PerIsolateThreadData* per_thread =
+      isolate_->FindOrAllocatePerThreadDataForThisThread();

[Vitaly Repeshko, 2011/04/15 00:29:39]

Are you sure you need "OrAllocate" here?

[Dmitry Lomov, 2011/04/19 01:50:47]

It is actually the if below that was bogus - done

+  if (per_thread != NULL) {
+    uintptr_t stored_limit = per_thread->stack_limit();
+    // You should hold the ExecutionAccess lock when you call this.
+    if (stored_limit != 0) {
+      StackGuard::SetStackLimit(stored_limit);
+    }
   }
 }