On Wed, Feb 24, 2021 at 04:30:29PM +0800, Jiapeng Chong wrote: > Fix the following sparse warning: > > kernel/rcu/tree_plugin.h:1497:5: warning: symbol > 'nocb_nobypass_lim_per_jiffy' was not declared. Should it be static? > > Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> > Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> Queued with Frederic's ack (given offlist), thank you both! Thanx, Paul > --- > kernel/rcu/tree_plugin.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h > index 2d60377..8ff8cf8 100644 > --- a/kernel/rcu/tree_plugin.h > +++ b/kernel/rcu/tree_plugin.h > @@ -1494,7 +1494,7 @@ static int __init parse_rcu_nocb_poll(char *arg) > * After all, the main point of bypassing is to avoid lock contention > * on ->nocb_lock, which only can happen at high call_rcu() rates. > */ > -int nocb_nobypass_lim_per_jiffy = 16 * 1000 / HZ; > +static int nocb_nobypass_lim_per_jiffy = 16 * 1000 / HZ; > module_param(nocb_nobypass_lim_per_jiffy, int, 0); > > /* > -- > 1.8.3.1 >
