Move most of the implementation of AdjustAmountOfExternalMemory to v8.h

src/heap-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_HEAP_INL_H_
 #define V8_HEAP_INL_H_
 
 #include <cmath>
 
 #include "src/heap.h"
@@ skipping 523 matching lines @@
   if (change_in_bytes > 0) {
     // Avoid overflow.
     if (amount > amount_of_external_allocated_memory_) {
       amount_of_external_allocated_memory_ = amount;
     } else {
       // Give up and reset the counters in case of an overflow.
       amount_of_external_allocated_memory_ = 0;
       amount_of_external_allocated_memory_at_last_global_gc_ = 0;
     }
     int64_t amount_since_last_global_gc = PromotedExternalMemorySize();
-    if (amount_since_last_global_gc > external_allocation_limit_) {
+    if (amount_since_last_global_gc > 192 * MB) {

[Hannes Payer (out of office), 2014/06/04 11:24:49]

192?

[jochen (gone - plz use gerrit), 2014/06/04 11:41:24]

external_allocation_limit_ is hard-coded to 192MB, I moved this to v8.h

       CollectAllGarbage(kNoGCFlags, "external memory allocation limit reached");
     }
   } else {
     // Avoid underflow.
     if (amount >= 0) {
       amount_of_external_allocated_memory_ = amount;
     } else {
       // Give up and reset the counters in case of an underflow.
       amount_of_external_allocated_memory_ = 0;
       amount_of_external_allocated_memory_at_last_global_gc_ = 0;
@@ skipping 212 matching lines @@
 
 
 double GCTracer::SizeOfHeapObjects() {
   return (static_cast<double>(heap_->SizeOfObjects())) / MB;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_HEAP_INL_H_