Merge branch 'core-softlockup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
authorLinus Torvalds <torvalds@linux-foundation.org>
Sat, 5 Dec 2009 17:52:46 +0000 (09:52 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 5 Dec 2009 17:52:46 +0000 (09:52 -0800)
* 'core-softlockup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  softlockup: Fix hung_task_check_count sysctl

kernel/hung_task.c

index d4e84174740018f30bdf8aa02d62e8799676a938..0c642d51aac2d8ab82c782a786eb13b90c0985c1 100644 (file)
@@ -144,7 +144,7 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout)
 
        rcu_read_lock();
        do_each_thread(g, t) {
-               if (!--max_count)
+               if (!max_count--)
                        goto unlock;
                if (!--batch_count) {
                        batch_count = HUNG_TASK_BATCHING;