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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-02-24 16:30:29 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-03-15 13:54:42 -0700 |
| commit | 9640dcab974fb7fba086d30fd9f0ec08b8876d12 (patch) | |
| tree | 86648781c97aacfbb6708b2e680fbef305714661 /kernel/rcu | |
| parent | 55adc3e1c82a25e99e9efef4f2b14b8b4806918a (diff) | |
| download | linux-9640dcab974fb7fba086d30fd9f0ec08b8876d12.tar.bz2 | |
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: Abaci Robot <abaci@linux.alibaba.com>
Reported-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 93d393831adc..a1a17adeae54 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -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); /* |