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Always scavenge when doing GCs.

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Review URL: http://codereview.chromium.org/151149

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
kasperl@chromium.org 2009-07-01 13:20:09 +00:00
parent e7e3f03504
commit 35137dd8f9
1 changed files with 2 additions and 15 deletions
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17
src/heap.cc
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@ -221,6 +221,7 @@ void Heap::ReportStatisticsAfterGC() {
// NewSpace statistics are logged exactly once when --log-gc is turned on.
#if defined(DEBUG) && defined(ENABLE_LOGGING_AND_PROFILING)
if (FLAG_heap_stats) {
new_space_.CollectStatistics();
ReportHeapStatistics("After GC");
} else if (FLAG_log_gc) {
new_space_.ReportStatistics();
@ -428,22 +429,8 @@ void Heap::PerformGarbageCollection(AllocationSpace space,
old_gen_allocation_limit_ =
old_gen_size + Max(kMinimumAllocationLimit, old_gen_size / 2);
old_gen_exhausted_ = false;
// If we have used the mark-compact collector to collect the new
// space, and it has not compacted the new space, we force a
// separate scavenge collection. This is a hack. It covers the
// case where (1) a new space collection was requested, (2) the
// collector selection policy selected the mark-compact collector,
// and (3) the mark-compact collector policy selected not to
// compact the new space. In that case, there is no more (usable)
// free space in the new space after the collection compared to
// before.
if (space == NEW_SPACE && !MarkCompactCollector::HasCompacted()) {
Scavenge();
}
} else {
Scavenge();
}
Scavenge();
Counters::objs_since_last_young.Set(0);
PostGarbageCollectionProcessing();