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authorDavid S. Miller <davem@davemloft.net>2018-07-29 16:33:28 -0700
committerDavid S. Miller <davem@davemloft.net>2018-09-10 10:06:53 -0700
commit596977300ab5c5d5d85f7950dd7f299f8322e533 (patch)
treefc72136bfafe06583d65ed1d2f4bc7237c0440b8 /include/net/sch_generic.h
parentsch_htb: Remove local SKB queue handling code. (diff)
downloadlinux-dev-596977300ab5c5d5d85f7950dd7f299f8322e533.tar.xz
linux-dev-596977300ab5c5d5d85f7950dd7f299f8322e533.zip
sch_netem: Move private queue handler to generic location.
By hand copies of SKB list handlers do not belong in individual packet schedulers. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sch_generic.h')
-rw-r--r--include/net/sch_generic.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index bc8f6b0b6610..fdaa5506e6f7 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -851,6 +851,17 @@ static inline int qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch)
return NET_XMIT_SUCCESS;
}
+static inline void __qdisc_enqueue_head(struct sk_buff *skb,
+ struct qdisc_skb_head *qh)
+{
+ skb->next = qh->head;
+
+ if (!qh->head)
+ qh->tail = skb;
+ qh->head = skb;
+ qh->qlen++;
+}
+
static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh)
{
struct sk_buff *skb = qh->head;