if (likely(tp->srtt_us))
do_div(rate, tp->srtt_us);
- /* ACCESS_ONCE() is needed because sch_fq fetches sk_pacing_rate
+ /* WRITE_ONCE() is needed because sch_fq fetches sk_pacing_rate
* without any lock. We want to make sure compiler wont store
* intermediate values in this location.
*/
- ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
- sk->sk_max_pacing_rate);
+ WRITE_ONCE(sk->sk_pacing_rate, min_t(u64, rate,
+ sk->sk_max_pacing_rate));
}
/* Calculate rto without backoff. This is the second half of Van Jacobson's