From 01896f7e0a122e8f20082e24f6f9a340034b9c01 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Sun, 18 Aug 2013 12:14:32 -0700 Subject: rcu: Convert local functions to static The rcu_cpu_stall_timeout kernel parameter, the rcu_dynticks per-CPU variable, and the rcu_gp_fqs() function are used only locally. This commit therefore marks them as static. Reported-by: kbuild test robot Signed-off-by: Paul E. McKenney --- kernel/rcutree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/rcutree.c') diff --git a/kernel/rcutree.c b/kernel/rcutree.c index e0fa192..2712b89 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -222,7 +222,7 @@ void rcu_note_context_switch(int cpu) } EXPORT_SYMBOL_GPL(rcu_note_context_switch); -DEFINE_PER_CPU(struct rcu_dynticks, rcu_dynticks) = { +static DEFINE_PER_CPU(struct rcu_dynticks, rcu_dynticks) = { .dynticks_nesting = DYNTICK_TASK_EXIT_IDLE, .dynticks = ATOMIC_INIT(1), #ifdef CONFIG_NO_HZ_FULL_SYSIDLE @@ -1366,7 +1366,7 @@ static int rcu_gp_init(struct rcu_state *rsp) /* * Do one round of quiescent-state forcing. */ -int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in) +static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in) { int fqs_state = fqs_state_in; bool isidle = false; -- cgit v1.1