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root/jsr166/jsr166/src/jsr166y/ForkJoinPool.java

Comparing jsr166/src/jsr166y/ForkJoinPool.java (file contents):
Revision 1.95 by dl, Fri Mar 4 13:29:39 2011 UTC vs.
Revision 1.96 by dl, Mon Mar 7 14:10:48 2011 UTC

#	Line 714 | Line 714 | public class ForkJoinPool extends Abstra
714		*/
715		private boolean scan(ForkJoinWorkerThread w, int a) {
716		int g = scanGuard; // mask 0 avoids useless scans if only one active
717	<	int m = parallelism == 1 - a? 0 : g & SMASK;
717	>	int m = (parallelism == 1 - a && blockedCount == 0) ? 0 : g & SMASK;
718		ForkJoinWorkerThread[] ws = workers;
719		if (ws == null || ws.length <= m)         // staleness check
720		return false;

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