archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-21 19:44:41 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

6978300: G1: debug builds crash if ParallelGCThreads==0

Browse source 
Reviewed-by: tonyp, ysr
This commit is contained in:
John Coomes 2010-08-25 14:39:55 -07:00
parent 1456a4c423
commit be6d973a49
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
View file

@ -2753,7 +2753,7 @@ void G1CollectedHeap::print_taskqueue_stats(outputStream* const st) const {
print_taskqueue_stats_hdr(st); print_taskqueue_stats_hdr(st);
TaskQueueStats totals; TaskQueueStats totals;
const int n = MAX2(workers()->total_workers(), 1); const int n = workers() != NULL ? workers()->total_workers() : 1;
for (int i = 0; i < n; ++i) { for (int i = 0; i < n; ++i) {
st->print("%3d ", i); task_queue(i)->stats.print(st); st->cr(); st->print("%3d ", i); task_queue(i)->stats.print(st); st->cr();
totals += task_queue(i)->stats; totals += task_queue(i)->stats;
@ -2764,7 +2764,7 @@ void G1CollectedHeap::print_taskqueue_stats(outputStream* const st) const {
} }
void G1CollectedHeap::reset_taskqueue_stats() { void G1CollectedHeap::reset_taskqueue_stats() {
const int n = MAX2(workers()->total_workers(), 1); const int n = workers() != NULL ? workers()->total_workers() : 1;
for (int i = 0; i < n; ++i) { for (int i = 0; i < n; ++i) {
task_queue(i)->stats.reset(); task_queue(i)->stats.reset();
} }