Commit-ID: 4410030646be072b82ec1892ad5cc7d91af384d8
Gitweb: http://git.kernel.org/tip/4410030646be072b82ec1892ad5cc7d91af384d8
Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
AuthorDate: Tue, 27 Dec 2011 15:04:26 +0100
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Mon, 16 Jan 2012 09:44:05 -0800
rcu: Add missing __cpuinit annotation in rcutorture code
"rcu: Add rcutorture CPU-hotplug capability" adds cpu hotplug operations
to the rcutorture code but produces a false positive warning about section
mismatches:
WARNING: vmlinux.o(.text+0x1e420c): Section mismatch in reference from the
function rcu_torture_onoff() to the function .cpuinit.text:cpu_up()
The function rcu_torture_onoff() references
the function __cpuinit cpu_up().
This is often because rcu_torture_onoff lacks a __cpuinit
annotation or the annotation of cpu_up is wrong.
This commit therefore adds a __cpuinit annotation so the warning goes away.
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
---
kernel/rcutorture.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index e29edc3..a58ac28 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -1399,7 +1399,7 @@ rcu_torture_shutdown(void *arg)
* Execute random CPU-hotplug operations at the interval specified
* by the onoff_interval.
*/
-static int
+static int __cpuinit
rcu_torture_onoff(void *arg)
{
int cpu;
@@ -1447,7 +1447,7 @@ rcu_torture_onoff(void *arg)
return 0;
}
-static int
+static int __cpuinit
rcu_torture_onoff_init(void)
{
if (onoff_interval <= 0)
--
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