net_sched: sch_fq: do not call fq_peek() twice per packet

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This refactors the code to not call fq_peek() from fq_dequeue_head()
since the caller can provide the skb.

Also rename fq_dequeue_head() to fq_dequeue_skb() because 'head' is
a bit vague, given the skb could come from t_root rb-tree.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2020-05-02 19:54:21 -07:00 • committed by David S. Miller

parent 82a0aa53b5

commit c288b0ca86

1 changed files with 16 additions and 18 deletions

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net/sched/sch_fq.c

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