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 <ab...@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com> --- 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
