 Chromium Code Reviews
 Chromium Code Reviews Issue 2888093003:
  [heap] Add GN flag for enabling concurrent marking.  (Closed)
    
  
    Issue 2888093003:
  [heap] Add GN flag for enabling concurrent marking.  (Closed) 
  | Index: src/flag-definitions.h | 
| diff --git a/src/flag-definitions.h b/src/flag-definitions.h | 
| index 66921aba8dad6192a76b84b9efb3753b967ae06b..05dcdff1cadbe77022a454465596d06924860c58 100644 | 
| --- a/src/flag-definitions.h | 
| +++ b/src/flag-definitions.h | 
| @@ -669,7 +669,7 @@ DEFINE_BOOL(age_code, true, | 
| DEFINE_BOOL(incremental_marking, true, "use incremental marking") | 
| DEFINE_BOOL(incremental_marking_wrappers, true, | 
| "use incremental marking for marking wrappers") | 
| -DEFINE_BOOL(concurrent_marking, V8_CONCURRENT_MARKING, "use concurrent marking") | 
| +DEFINE_BOOL(concurrent_marking, false, "use concurrent marking") | 
| 
Michael Achenbach
2017/05/17 14:14:44
why not keep it on by default, like e.g. line 452?
 
ulan
2017/05/17 14:34:47
Good idea. Done.
 | 
| DEFINE_BOOL(trace_concurrent_marking, false, "trace concurrent marking") | 
| DEFINE_BOOL(minor_mc_parallel_marking, true, | 
| "use parallel marking for the young generation") |