Commit 20195546 authored by Roel Kluin's avatar Roel Kluin Committed by Ingo Molnar
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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: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarIngo 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--;