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-rw-r--r--kernel/profile.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/profile.c b/kernel/profile.c
index 04fd84e..0961d93 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -319,7 +319,6 @@ out:
put_cpu();
}
-#ifdef CONFIG_HOTPLUG_CPU
static int __devinit profile_cpu_callback(struct notifier_block *info,
unsigned long action, void *__cpu)
{
@@ -372,10 +371,10 @@ static int __devinit profile_cpu_callback(struct notifier_block *info,
}
return NOTIFY_OK;
}
-#endif /* CONFIG_HOTPLUG_CPU */
#else /* !CONFIG_SMP */
#define profile_flip_buffers() do { } while (0)
#define profile_discard_flip_buffers() do { } while (0)
+#define profile_cpu_callback NULL
void profile_hits(int type, void *__pc, unsigned int nr_hits)
{
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