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Unified Diff: src/heap/mark-compact.cc

Issue 742733002: Reserve code range block for evacuation. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 6 years, 1 month ago
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Index: src/heap/mark-compact.cc
diff --git a/src/heap/mark-compact.cc b/src/heap/mark-compact.cc
index a206b1d12e4beb525a4ffb2235e37ee9571ec830..db24c84b8759cb53f25979fadcd6122a164f3498 100644
--- a/src/heap/mark-compact.cc
+++ b/src/heap/mark-compact.cc
@@ -4180,6 +4180,7 @@ void MarkCompactCollector::SweepSpaces() {
// Deallocate evacuated candidate pages.
ReleaseEvacuationCandidates();
+ heap()->isolate()->code_range()->ReserveEmergencyBlock();
if (FLAG_print_cumulative_gc_stat) {
heap_->tracer()->AddSweepingTime(base::OS::TimeCurrentMillis() -
« src/heap/heap.cc ('K') | « src/heap/heap.cc ('k') | src/heap/spaces.h » ('j') | src/heap/spaces.h » ('J')

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