diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/smp.h | 6 | ||||
| -rw-r--r-- | include/linux/thread_info.h | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/smp.h b/include/linux/smp.h index 10530d9..717fb74 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -61,7 +61,7 @@ extern void smp_prepare_cpus(unsigned int max_cpus); /* * Bring a CPU up */ -extern int __cpu_up(unsigned int cpunum); +extern int __cpu_up(unsigned int cpunum, struct task_struct *tidle); /* * Final polishing of CPUs @@ -81,6 +81,8 @@ void __smp_call_function_single(int cpuid, struct call_single_data *data, int smp_call_function_any(const struct cpumask *mask, smp_call_func_t func, void *info, int wait); +void kick_all_cpus_sync(void); + /* * Generic and arch helpers */ @@ -192,6 +194,8 @@ smp_call_function_any(const struct cpumask *mask, smp_call_func_t func, return smp_call_function_single(0, func, info, wait); } +static inline void kick_all_cpus_sync(void) { } + #endif /* !SMP */ /* diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index 8d03f07..db78775 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -54,6 +54,12 @@ extern long do_no_restart_syscall(struct restart_block *parm); #ifdef __KERNEL__ +#ifdef CONFIG_DEBUG_STACK_USAGE +# define THREADINFO_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO) +#else +# define THREADINFO_GFP (GFP_KERNEL | __GFP_NOTRACK) +#endif + /* * flag set/clear/test wrappers * - pass TIF_xxxx constants to these functions |