netdev - [PATCH net-next 0/5] net_sched: sch

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Message-Id: <20200503025422.219257-1-edumazet@google.com>
Date:   Sat,  2 May 2020 19:54:17 -0700
From:   Eric Dumazet <edumazet@...gle.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH net-next 0/5] net_sched: sch_fq: round of optimizations

This series is focused on better layout of struct fq_flow to
reduce number of cache line misses in fq_enqueue() and dequeue operations.

Eric Dumazet (5):
  net_sched: sch_fq: avoid touching f->next from fq_gc()
  net_sched: sch_fq: change fq_flow size/layout
  net_sched: sch_fq: use bulk freeing in fq_gc()
  net_sched: sch_fq: do not call fq_peek() twice per packet
  net_sched: sch_fq: perform a prefetch() earlier

 net/sched/sch_fq.c | 86 ++++++++++++++++++++++++++--------------------
 1 file changed, 49 insertions(+), 37 deletions(-)

-- 
2.26.2.526.g744177e7f7-goog