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Commit 62e3cb14 authored by Josh Triplett's avatar Josh Triplett Committed by Paul E. McKenney
Browse files

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: default avatarJosh Triplett <josh@joshtriplett.org>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 3aac7a8d

kernel/rcutiny.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -193,7 +193,7 @@ EXPORT_SYMBOL(rcu_is_cpu_idle); 
 * interrupts don't count, we must be running at the first interrupt

 * interrupts don't count, we must be running at the first interrupt

 * level.

 * level.

 */

 */

int rcu_is_cpu_rrupt_from_idle(void)

static int rcu_is_cpu_rrupt_from_idle(void)

{

{

	return rcu_dynticks_nesting <= 1;

	return rcu_dynticks_nesting <= 1;

}

}

kernel/rcutree.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -727,7 +727,7 @@ EXPORT_SYMBOL_GPL(rcu_lockdep_current_cpu_online); 
 * interrupt from idle, return true.  The caller must have at least

 * interrupt from idle, return true.  The caller must have at least

 * disabled preemption.

 * 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;

	return __get_cpu_var(rcu_dynticks).dynticks_nesting <= 1;

}

}