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| author | Josh Triplett <josh@joshtriplett.org> | 2012-11-20 09:55:26 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-01-08 14:15:25 -0800 |
| commit | 62e3cb143fd78a2ee6f44ef0dfe50cdff2119d9a (patch) | |
| tree | 9c0ac96a9c58706a101f6560a05480f45c8120c4 /kernel/rcutree.c | |
| parent | 3aac7a8d574285be855450d103a421b8f8ec89d4 (diff) | |
| download | lwn-62e3cb143fd78a2ee6f44ef0dfe50cdff2119d9a.tar.gz lwn-62e3cb143fd78a2ee6f44ef0dfe50cdff2119d9a.zip | |
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 <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index e441b77b614e..cceda7602dfd 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; } |