diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-04-13 10:04:59 +0200 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2016-04-11 09:53:06 +0100 |
| commit | 046423723e979dd3e1ad1f88519f77890410990f (patch) | |
| tree | 256f8c25f916d5df50d542fff03348fe67af66a1 /include | |
| parent | 3ffac7f4aaf5d20791fd2d9b7a31f44dc97414dc (diff) | |
| download | lwn-046423723e979dd3e1ad1f88519f77890410990f.tar.gz lwn-046423723e979dd3e1ad1f88519f77890410990f.zip | |
cpu: Provide smpboot_thread_init() on !CONFIG_SMP kernels as well
commit 590ee7dbd569a012df705a5204fc5f1066f52b8c upstream.
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>
Cc: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index cd895a5e4d59..285111f95464 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -206,6 +206,10 @@ static inline void cpu_notifier_register_done(void) { } +static inline void smpboot_thread_init(void) +{ +} + #endif /* CONFIG_SMP */ extern struct bus_type cpu_subsys; |