net_sched: sch_fq: properly set sk->sk_pacing_status
If fq_classify() recycles a struct fq_flow because a socket structure has been reallocated, we do not set sk->sk_pacing_status immediately, but later if the flow becomes detached. This means that any flow requiring pacing (BBR, or SO_MAX_PACING_RATE) might fallback to TCP internal pacing, which requires a per-socket high resolution timer, and therefore more cpu cycles. Fixes: 218af599 ("tcp: internal implementation for pacing") Signed-off-by:Eric Dumazet <edumazet@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Cc: Neal Cardwell <ncardwell@google.com> Acked-by:
Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
4e55a11a
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