/* Accumulate raw time */
raw_nsecs = timekeeper.raw_interval << shift;
raw_nsecs += raw_time.tv_nsec;
- while (raw_nsecs >= NSEC_PER_SEC) {
- raw_nsecs -= NSEC_PER_SEC;
- raw_time.tv_sec++;
+ if (raw_nsecs >= NSEC_PER_SEC) {
+ u64 raw_secs = raw_nsecs;
+ raw_nsecs = do_div(raw_secs, NSEC_PER_SEC);
+ raw_time.tv_sec += raw_secs;
}
raw_time.tv_nsec = raw_nsecs;