diff options
| -rw-r--r-- | include/linux/smp.h | 4 | ||||
| -rw-r--r-- | kernel/panic.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/smp.h b/include/linux/smp.h index 2d3bcb6b37f..a69db820eed 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -38,7 +38,7 @@ int smp_call_function_single(int cpuid, void (*func) (void *info), void *info, /* * main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc. * (defined in asm header): - */ + */ /* * stops all CPUs but the current one: @@ -122,6 +122,8 @@ extern unsigned int setup_max_cpus; #else /* !SMP */ +static inline void smp_send_stop(void) { } + /* * These macros fold the SMP functionality into a single CPU system */ diff --git a/kernel/panic.c b/kernel/panic.c index 57fb005de54..ca75e819d0e 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -85,14 +85,12 @@ NORET_TYPE void panic(const char * fmt, ...) */ crash_kexec(NULL); -#ifdef CONFIG_SMP /* * Note smp_send_stop is the usual smp shutdown function, which * unfortunately means it may not be hardened to work in a panic * situation. */ smp_send_stop(); -#endif atomic_notifier_call_chain(&panic_notifier_list, 0, buf); |