diff options
Diffstat (limited to 'arch/x86/include/asm/smp.h')
| -rw-r--r-- | arch/x86/include/asm/smp.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index 0c1c68039d6f..22bfebe6776d 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -112,7 +112,10 @@ void __noreturn hlt_play_dead(void); void native_play_dead(void); void play_dead_common(void); void wbinvd_on_cpu(int cpu); -int wbinvd_on_all_cpus(void); +void wbinvd_on_all_cpus(void); +void wbinvd_on_cpus_mask(struct cpumask *cpus); +void wbnoinvd_on_all_cpus(void); +void wbnoinvd_on_cpus_mask(struct cpumask *cpus); void smp_kick_mwait_play_dead(void); void __noreturn mwait_play_dead(unsigned int eax_hint); @@ -148,10 +151,24 @@ static inline struct cpumask *cpu_l2c_shared_mask(int cpu) #else /* !CONFIG_SMP */ #define wbinvd_on_cpu(cpu) wbinvd() -static inline int wbinvd_on_all_cpus(void) +static inline void wbinvd_on_all_cpus(void) { wbinvd(); - return 0; +} + +static inline void wbinvd_on_cpus_mask(struct cpumask *cpus) +{ + wbinvd(); +} + +static inline void wbnoinvd_on_all_cpus(void) +{ + wbnoinvd(); +} + +static inline void wbnoinvd_on_cpus_mask(struct cpumask *cpus) +{ + wbnoinvd(); } static inline struct cpumask *cpu_llc_shared_mask(int cpu) |