diff options
Diffstat (limited to 'arch/s390/include/asm/vtime.h')
| -rw-r--r-- | arch/s390/include/asm/vtime.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/s390/include/asm/vtime.h b/arch/s390/include/asm/vtime.h index 3622d4ebc73a..fe17e448c0c5 100644 --- a/arch/s390/include/asm/vtime.h +++ b/arch/s390/include/asm/vtime.h @@ -2,7 +2,20 @@ #ifndef _S390_VTIME_H #define _S390_VTIME_H -#define __ARCH_HAS_VTIME_ACCOUNT #define __ARCH_HAS_VTIME_TASK_SWITCH +static inline void update_timer_sys(void) +{ + S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer; + S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.sys_enter_timer; + S390_lowcore.last_update_timer = S390_lowcore.sys_enter_timer; +} + +static inline void update_timer_mcck(void) +{ + S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer; + S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.mcck_enter_timer; + S390_lowcore.last_update_timer = S390_lowcore.mcck_enter_timer; +} + #endif /* _S390_VTIME_H */ |