diff options
Diffstat (limited to 'deps/v8/src/heap/gc-tracer.h')
| -rw-r--r-- | deps/v8/src/heap/gc-tracer.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/deps/v8/src/heap/gc-tracer.h b/deps/v8/src/heap/gc-tracer.h index 6ff6e18a59f..628e7ca4bb9 100644 --- a/deps/v8/src/heap/gc-tracer.h +++ b/deps/v8/src/heap/gc-tracer.h @@ -25,19 +25,20 @@ inline BytesAndDuration MakeBytesAndDuration(uint64_t bytes, double duration) { enum ScavengeSpeedMode { kForAllObjects, kForSurvivedObjects }; +#define TRACE_GC_CATEGORIES \ + "devtools.timeline," TRACE_DISABLED_BY_DEFAULT("v8.gc") + #define TRACE_GC(tracer, scope_id) \ GCTracer::Scope::ScopeId gc_tracer_scope_id(scope_id); \ GCTracer::Scope gc_tracer_scope(tracer, gc_tracer_scope_id); \ - TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("v8.gc"), \ - GCTracer::Scope::Name(gc_tracer_scope_id)) + TRACE_EVENT0(TRACE_GC_CATEGORIES, GCTracer::Scope::Name(gc_tracer_scope_id)) #define TRACE_BACKGROUND_GC(tracer, scope_id) \ WorkerThreadRuntimeCallStatsScope runtime_call_stats_scope( \ tracer->worker_thread_runtime_call_stats()); \ GCTracer::BackgroundScope background_scope(tracer, scope_id, \ runtime_call_stats_scope.Get()); \ - TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("v8.gc"), \ - GCTracer::BackgroundScope::Name(scope_id)) + TRACE_EVENT0(TRACE_GC_CATEGORIES, GCTracer::BackgroundScope::Name(scope_id)) // GCTracer collects and prints ONE line after each garbage collector // invocation IFF --trace_gc is used. @@ -218,9 +219,11 @@ class V8_EXPORT_PRIVATE GCTracer { // Start collecting data. void Start(GarbageCollector collector, GarbageCollectionReason gc_reason, const char* collector_reason); + void StartInSafepoint(); // Stop collecting data and print results. void Stop(GarbageCollector collector); + void StopInSafepoint(); void NotifySweepingCompleted(); |