aboutsummaryrefslogtreecommitdiff
path: root/kernel/rcutree.c
diff options
context:
space:
mode:
authorLai Jiangshan <laijs@cn.fujitsu.com>2009-01-14 14:58:15 +0800
committerIngo Molnar <mingo@elte.hu>2009-01-14 11:26:40 +0100
commite4fa4c97016037620f9dc8bafe03e1086b665b4c (patch)
tree130944c01e928d8a5e06aea635b222cb28515df8 /kernel/rcutree.c
parenta6525042bfdfcab128bd91fad264de10fd24a55e (diff)
rcu: add __cpuinit to rcu_init_percpu_data()
Impact: reduce memory footprint add __cpuinit to rcu_init_percpu_data(), and this function's text will be discarded after boot when !CONFIG_HOTPLUG_CPU. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutree.c')
-rw-r--r--kernel/rcutree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index f2d8638e6c6..b2fd602a6f6 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1314,7 +1314,7 @@ int rcu_needs_cpu(int cpu)
* access due to the fact that this CPU cannot possibly have any RCU
* callbacks in flight yet.
*/
-static void
+static void __cpuinit
rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
{
unsigned long flags;