Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] rcu: make nocb_nobypass_lim_per_jiffy static | Date | Wed, 24 Feb 2021 16:30:29 +0800 |
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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@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@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
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