JustOS/linux-6.13/arch/s390/include/asm/vtime.h

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2025-01-24 14:00:19 +00:00
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _S390_VTIME_H
#define _S390_VTIME_H
static inline void update_timer_sys(void)
{
struct lowcore *lc = get_lowcore();
lc->system_timer += lc->last_update_timer - lc->exit_timer;
lc->user_timer += lc->exit_timer - lc->sys_enter_timer;
lc->last_update_timer = lc->sys_enter_timer;
}
static inline void update_timer_mcck(void)
{
struct lowcore *lc = get_lowcore();
lc->system_timer += lc->last_update_timer - lc->exit_timer;
lc->user_timer += lc->exit_timer - lc->mcck_enter_timer;
lc->last_update_timer = lc->mcck_enter_timer;
}
#endif /* _S390_VTIME_H */