On Thu, 2014-04-24 at 09:04 -0400, Rik van Riel wrote: > diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c > index 4c0a9b0..2ac3289 100644 > --- a/kernel/rcu/update.c > +++ b/kernel/rcu/update.c > @@ -320,6 +320,17 @@ int rcu_jiffies_till_stall_check(void) > return till_stall_check * HZ + RCU_STALL_DELAY_DELTA; > } > > +void rcu_sysrq_start(void) > +{ > + rcu_cpu_stall_suppress = 2; > +}
Monster box folks seem to routinely kill that at boot, probably won't want it coming back to life at the poke of a button. -Mike -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/