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authorIngo Molnar <mingo@kernel.org>2015-04-13 10:04:59 +0200
committerIngo Molnar <mingo@kernel.org>2015-04-13 10:19:30 +0200
commit590ee7dbd569a012df705a5204fc5f1066f52b8c (patch)
treeb941e85828e6f7135c1343abb81239c86f194d6b
parent00df35f991914db6b8bde8cf09808e19a9cffc3d (diff)
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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@linux.vnet.ibm.com> Cc: Borislav Petkov <bp@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--include/linux/cpu.h4
1 files changed, 4 insertions, 0 deletions
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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