From 62e3cb143fd78a2ee6f44ef0dfe50cdff2119d9a Mon Sep 17 00:00:00 2001 From: Josh Triplett Date: Tue, 20 Nov 2012 09:55:26 -0800 Subject: [PATCH] rcu: Make rcu_is_cpu_rrupt_from_idle helper functions static Both rcutiny and rcutree define a helper function named rcu_is_cpu_rrupt_from_idle(), each used exactly once, later in the same file. This commit therefore declares these helper functions static. Signed-off-by: Josh Triplett Signed-off-by: Paul E. McKenney --- kernel/rcutiny.c | 2 +- kernel/rcutree.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c index e7dce58..9f72a0f 100644 --- a/kernel/rcutiny.c +++ b/kernel/rcutiny.c @@ -193,7 +193,7 @@ EXPORT_SYMBOL(rcu_is_cpu_idle); * interrupts don't count, we must be running at the first interrupt * level. */ -int rcu_is_cpu_rrupt_from_idle(void) +static int rcu_is_cpu_rrupt_from_idle(void) { return rcu_dynticks_nesting <= 1; } diff --git a/kernel/rcutree.c b/kernel/rcutree.c index e441b77..cceda76 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -727,7 +727,7 @@ EXPORT_SYMBOL_GPL(rcu_lockdep_current_cpu_online); * interrupt from idle, return true. The caller must have at least * disabled preemption. */ -int rcu_is_cpu_rrupt_from_idle(void) +static int rcu_is_cpu_rrupt_from_idle(void) { return __get_cpu_var(rcu_dynticks).dynticks_nesting <= 1; } -- 2.7.4