hrtimer_nanosleep 350 include/linux/hrtimer.h extern long hrtimer_nanosleep(struct timespec *rqtp, hrtimer_nanosleep 81 kernel/compat.c ret = hrtimer_nanosleep(&tu, hrtimer_nanosleep 1574 kernel/hrtimer.c return hrtimer_nanosleep(&tu, rmtp, HRTIMER_MODE_REL, CLOCK_MONOTONIC); hrtimer_nanosleep 988 kernel/posix-timers.c return hrtimer_nanosleep(tsave, rmtp, flags & TIMER_ABSTIME ?