Commit-ID: 590ee7dbd569a012df705a5204fc5f1066f52b8c
Gitweb: http://git.kernel.org/tip/590ee7dbd569a012df705a5204fc5f1066f52b8c
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Mon, 13 Apr 2015 10:04:59 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Mon, 13 Apr 2015 10:19:30 +0200
cpu: Provide smpboot_thread_init() on !CONFIG_SMP kernels as well
Now that we are using smpboot_thread_init() in init/main.c as well,
provide it for !CONFIG_SMP as well.
This addresses a !CONFIG_SMP build failure.
Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
include/linux/cpu.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 091badf..c0fb6b1 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -214,6 +214,10 @@ static inline void cpu_notifier_register_done(void)
{
}
+static inline void smpboot_thread_init(void)
+{
+}
+
#endif /* CONFIG_SMP */
extern struct bus_type cpu_subsys;
--
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