Fri, 16 Jan 2015 09:40:13 +0100
8061259: ParNew promotion failed is serialized on a lock
Reviewed-by: kbarrett, brutisso
Contributed-by: jwha@google.com
src/share/vm/gc_implementation/parNew/parNewGeneration.cpp | file | annotate | diff | comparison | revisions |
1.1 --- a/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp Tue Apr 14 19:45:47 2015 +0000 1.2 +++ b/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp Fri Jan 16 09:40:13 2015 +0100 1.3 @@ -1197,8 +1197,10 @@ 1.4 return real_forwardee(old); 1.5 } 1.6 1.7 - new_obj = _next_gen->par_promote(par_scan_state->thread_num(), 1.8 - old, m, sz); 1.9 + if (!_promotion_failed) { 1.10 + new_obj = _next_gen->par_promote(par_scan_state->thread_num(), 1.11 + old, m, sz); 1.12 + } 1.13 1.14 if (new_obj == NULL) { 1.15 // promotion failed, forward to self