diff options
Diffstat (limited to 'include/asm-x86_64/alternative.h')
| -rw-r--r-- | include/asm-x86_64/alternative.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h index a584826cc57..a6657b4f3e0 100644 --- a/include/asm-x86_64/alternative.h +++ b/include/asm-x86_64/alternative.h @@ -4,6 +4,7 @@ #ifdef __KERNEL__ #include <linux/types.h> +#include <linux/stddef.h> #include <asm/cpufeature.h> struct alt_instr { @@ -133,4 +134,15 @@ static inline void alternatives_smp_switch(int smp) {} #define LOCK_PREFIX "" #endif +struct paravirt_patch; +#ifdef CONFIG_PARAVIRT +void apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end); +#else +static inline void +apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end) +{} +#define __start_parainstructions NULL +#define __stop_parainstructions NULL +#endif + #endif /* _X86_64_ALTERNATIVE_H */ |