diff options
Diffstat (limited to 'arch/um/os-Linux/time.c')
| -rw-r--r-- | arch/um/os-Linux/time.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index ea720149f5b8..6d94ff52362c 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -50,18 +50,15 @@ int os_timer_create(void) return 0; } -int os_timer_set_interval(void) +int os_timer_set_interval(unsigned long long nsecs) { struct itimerspec its; - unsigned long long nsec; - nsec = UM_NSEC_PER_SEC / UM_HZ; + its.it_value.tv_sec = nsecs / UM_NSEC_PER_SEC; + its.it_value.tv_nsec = nsecs % UM_NSEC_PER_SEC; - its.it_value.tv_sec = 0; - its.it_value.tv_nsec = nsec; - - its.it_interval.tv_sec = 0; - its.it_interval.tv_nsec = nsec; + its.it_interval.tv_sec = nsecs / UM_NSEC_PER_SEC; + its.it_interval.tv_nsec = nsecs % UM_NSEC_PER_SEC; if (timer_settime(event_high_res_timer, 0, &its, NULL) == -1) return -errno; @@ -69,12 +66,11 @@ int os_timer_set_interval(void) return 0; } -int os_timer_one_shot(unsigned long ticks) +int os_timer_one_shot(unsigned long long nsecs) { - unsigned long long nsec = ticks + 1; struct itimerspec its = { - .it_value.tv_sec = nsec / UM_NSEC_PER_SEC, - .it_value.tv_nsec = nsec % UM_NSEC_PER_SEC, + .it_value.tv_sec = nsecs / UM_NSEC_PER_SEC, + .it_value.tv_nsec = nsecs % UM_NSEC_PER_SEC, .it_interval.tv_sec = 0, .it_interval.tv_nsec = 0, // we cheat here |