From: Michael Lippautz <mlippautz@chromium.org>
Date: Mon, 31 Aug 2015 21:11:15 +0000 (+0200)
Subject: [heap] Properly decrement amount of externally allocated memory
X-Git-Tag: upstream/4.7.83~553
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=206f12abee3f1e7eda8fc6521d48f3c319460ee1;p=platform%2Fupstream%2Fv8.git

[heap] Properly decrement amount of externally allocated memory

TBR=mstarzinger@chromium.org
BUG=chromium:526244
LOG=N

Review URL: https://codereview.chromium.org/1329493002 .

Cr-Commit-Position: refs/heads/master@{#30487}
---

diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index a4357f1..086f5cd 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -1847,7 +1847,7 @@ void Heap::FreeDeadArrayBuffers(bool from_scavenge) {
   }
 
   // Do not call through the api as this code is triggered while doing a GC.
-  amount_of_external_allocated_memory_ += FreeDeadArrayBuffersHelper(
+  amount_of_external_allocated_memory_ -= FreeDeadArrayBuffersHelper(
       isolate_,
       from_scavenge ? live_array_buffers_for_scavenge_ : live_array_buffers_,
       from_scavenge ? not_yet_discovered_array_buffers_for_scavenge_