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authorEric Dumazet <edumazet@google.com>2018-10-15 09:37:55 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-15 22:56:42 -0700
commit7baf33bdac37da65ddce3adf4daa8c7805802174 (patch)
treed72f69ef38d1eb9cb40176b99c813272ad025d87 /net/sched
parenttcp: mitigate scheduling jitter in EDT pacing model (diff)
downloadlinux-dev-7baf33bdac37da65ddce3adf4daa8c7805802174.tar.xz
linux-dev-7baf33bdac37da65ddce3adf4daa8c7805802174.zip
net_sched: sch_fq: no longer use skb_is_tcp_pure_ack()
With the new EDT model, sch_fq no longer has to special case TCP pure acks, since their skb->tstamp will allow them being sent without pacing delay. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_fq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c
index 3923d1409533..4b1af706896c 100644
--- a/net/sched/sch_fq.c
+++ b/net/sched/sch_fq.c
@@ -444,7 +444,7 @@ begin:
}
skb = f->head;
- if (skb && !skb_is_tcp_pure_ack(skb)) {
+ if (skb) {
u64 time_next_packet = max_t(u64, ktime_to_ns(skb->tstamp),
f->time_next_packet);