Commit 9640dcab authored by Jiapeng Chong's avatar Jiapeng Chong Committed by Paul E. McKenney
Browse files

rcu: Make nocb_nobypass_lim_per_jiffy static 



RCU triggerse 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?

This commit therefore makes this variable static.

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Reported-by: default avatarFrederic Weisbecker <frederic@kernel.org>
Signed-off-by: default avatarJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 55adc3e1

kernel/rcu/tree_plugin.h

+1 −1
Original line number Diff line number Diff line
@@ -1556,7 +1556,7 @@ early_param("rcu_nocb_poll", parse_rcu_nocb_poll); 
 * 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);



/*