From: mstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Tue, 27 Sep 2011 13:35:04 +0000 (+0000)
Subject: Fix slot buffers of abandoned evacuation candidates.
X-Git-Tag: upstream/4.7.83~18346
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a79d4395869bdf13226d1a80c9f8879f6a5554de;p=platform%2Fupstream%2Fv8.git

Fix slot buffers of abandoned evacuation candidates.

R=vegorov@chromium.org
BUG=v8:1734
TEST=cctest/test-mark-compact/NoPromotion

Review URL: http://codereview.chromium.org/8051014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/mark-compact.cc b/src/mark-compact.cc
index 956d0c9..948a6be 100644
--- a/src/mark-compact.cc
+++ b/src/mark-compact.cc
@@ -2690,8 +2690,10 @@ void MarkCompactCollector::EvacuatePages() {
         // Without room for expansion evacuation is not guaranteed to succeed.
         // Pessimistically abandon unevacuated pages.
         for (int j = i; j < npages; j++) {
-          evacuation_candidates_[j]->ClearEvacuationCandidate();
-          evacuation_candidates_[j]->SetFlag(Page::RESCAN_ON_EVACUATION);
+          Page* page = evacuation_candidates_[j];
+          slots_buffer_allocator_.DeallocateChain(page->slots_buffer_address());
+          page->ClearEvacuationCandidate();
+          page->SetFlag(Page::RESCAN_ON_EVACUATION);
         }
         return;
       }