Commit 20195546 authored Dec 02, 2008 by Roel Kluin Committed by Ingo Molnar Dec 03, 2008

check_hung_task(): unsigned sysctl_hung_task_warnings cannot be less than 0



Impact: fix warnings-limit cutoff check for debug feature

unsigned sysctl_hung_task_warnings cannot be less than 0

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 02d43b1d

kernel/softlockup.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -188,7 +188,7 @@ static void check_hung_task(struct task_struct *t, unsigned long now)
		if ((long)(now - t->last_switch_timestamp) <
		sysctl_hung_task_timeout_secs)
		return;
		if (sysctl_hung_task_warnings < 0)
		if (!sysctl_hung_task_warnings)
		return;
		sysctl_hung_task_warnings--;

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