s390: convert to generic entry
[linux-2.6-microblaze.git] / arch / s390 / include / asm / vtime.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _S390_VTIME_H
3 #define _S390_VTIME_H
4
5 #define __ARCH_HAS_VTIME_TASK_SWITCH
6
7 static inline void update_timer_sys(void)
8 {
9         S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer;
10         S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.sys_enter_timer;
11         S390_lowcore.last_update_timer = S390_lowcore.sys_enter_timer;
12 }
13
14 static inline void update_timer_mcck(void)
15 {
16         S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer;
17         S390_lowcore.user_timer += S390_lowcore.exit_timer - S390_lowcore.mcck_enter_timer;
18         S390_lowcore.last_update_timer = S390_lowcore.mcck_enter_timer;
19 }
20
21 #endif /* _S390_VTIME_H */