src/heap/objects-visiting.cc - Issue 890663005: Introduce a flag for tracing retaining path in GC.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: src/heap/objects-visiting.cc

Issue 890663005: Introduce a flag for tracing retaining path in GC. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 10 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: src/heap/objects-visiting.cc

diff --git a/src/heap/objects-visiting.cc b/src/heap/objects-visiting.cc

index 7b2e2d9a388939440e0aac0bb5c3263fedc4676f..1c790d18576c5e34471fae864508e2cf670b235e 100644

--- a/src/heap/objects-visiting.cc

+++ b/src/heap/objects-visiting.cc

@@ -186,6 +186,17 @@ static bool MustRecordSlots(Heap* heap) {

}

+#ifdef TRACE_RETAINING_PATH

+void SetCurrentRetainer(HeapObject* obj) {

+ obj->GetHeap()->SetCurrentRetainer(obj);

+void ResetCurrentRetainer(HeapObject* obj) {

+ obj->GetHeap()->SetCurrentRetainer(NULL);

+#endif

template <class T>

struct WeakListVisitor;