Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp @ 4910:caa4652b4414
7129892: G1: explicit marking cycle initiation might fail to initiate a marking cycle
Summary: If we try to schedule an initial-mark GC in order to explicit start a conc mark cycle and it gets pre-empted by antoher GC, we should retry the attempt as long as it's appropriate for the GC cause.
Reviewed-by: brutisso, johnc
| author | tonyp |
|---|---|
| date | Tue, 14 Feb 2012 08:21:08 -0500 |
| parents | d30fa85f9994 |
| children | a9647476d1a4 |
comparison
equal
deleted
inserted
replaced
| 4909:95f6641e38e0 | 4910:caa4652b4414 |
|---|---|
| 768 // NULL, then this step is skipped. The "worker_i" | 768 // NULL, then this step is skipped. The "worker_i" |
| 769 // param is for use with parallel roots processing, and should be | 769 // param is for use with parallel roots processing, and should be |
| 770 // the "i" of the calling parallel worker thread's work(i) function. | 770 // the "i" of the calling parallel worker thread's work(i) function. |
| 771 // In the sequential case this param will be ignored. | 771 // In the sequential case this param will be ignored. |
| 772 void g1_process_strong_roots(bool collecting_perm_gen, | 772 void g1_process_strong_roots(bool collecting_perm_gen, |
| 773 SharedHeap::ScanningOption so, | 773 ScanningOption so, |
| 774 OopClosure* scan_non_heap_roots, | 774 OopClosure* scan_non_heap_roots, |
| 775 OopsInHeapRegionClosure* scan_rs, | 775 OopsInHeapRegionClosure* scan_rs, |
| 776 OopsInGenClosure* scan_perm, | 776 OopsInGenClosure* scan_perm, |
| 777 int worker_i); | 777 int worker_i); |
| 778 | 778 |