From 4cf06a885e8fa62a08f50d5a032a102652fb5cf4 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 29 Jul 2014 10:25:43 +0000 Subject: BB: remove all kernel versions except for 3.10 Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@41877 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-3.14/657-qdisc_reduce_truesize.patch | 63 ---------------------- 1 file changed, 63 deletions(-) delete mode 100644 target/linux/generic/patches-3.14/657-qdisc_reduce_truesize.patch (limited to 'target/linux/generic/patches-3.14/657-qdisc_reduce_truesize.patch') diff --git a/target/linux/generic/patches-3.14/657-qdisc_reduce_truesize.patch b/target/linux/generic/patches-3.14/657-qdisc_reduce_truesize.patch deleted file mode 100644 index 93ff7ba71d..0000000000 --- a/target/linux/generic/patches-3.14/657-qdisc_reduce_truesize.patch +++ /dev/null @@ -1,63 +0,0 @@ -From bc9fec2f87d57bdbff30d296605e24504513f65c Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Dave=20T=C3=A4ht?= -Date: Mon, 17 Sep 2012 19:20:22 -0700 -Subject: [PATCH 4/7] net: add skb_reduce_truesize support to common qdiscs - -Reduce skb size under load when queues begin to fill on the -commont qdiscs. ---- - net/sched/sch_codel.c | 2 ++ - net/sched/sch_fifo.c | 12 ++++++++---- - net/sched/sch_fq_codel.c | 2 ++ - 3 files changed, 12 insertions(+), 4 deletions(-) - ---- a/net/sched/sch_codel.c -+++ b/net/sched/sch_codel.c -@@ -96,6 +96,8 @@ static int codel_qdisc_enqueue(struct sk - struct codel_sched_data *q; - - if (likely(qdisc_qlen(sch) < sch->limit)) { -+ if(qdisc_qlen(sch) > 128) -+ skb = skb_reduce_truesize(skb); - codel_set_enqueue_time(skb); - return qdisc_enqueue_tail(skb, sch); - } ---- a/net/sched/sch_fifo.c -+++ b/net/sched/sch_fifo.c -@@ -29,17 +29,21 @@ static int bfifo_enqueue(struct sk_buff - - static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc *sch) - { -- if (likely(skb_queue_len(&sch->q) < sch->limit)) -+ if (likely(skb_queue_len(&sch->q) < sch->limit)) { -+ if (skb_queue_len(&sch->q) > 128) -+ skb = skb_reduce_truesize(skb); - return qdisc_enqueue_tail(skb, sch); -- -+ } - return qdisc_reshape_fail(skb, sch); - } - - static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc *sch) - { -- if (likely(skb_queue_len(&sch->q) < sch->limit)) -+ if (likely(skb_queue_len(&sch->q) < sch->limit)) { -+ if (skb_queue_len(&sch->q) > 128) -+ skb = skb_reduce_truesize(skb); - return qdisc_enqueue_tail(skb, sch); -- -+ } - /* queue full, remove one skb to fulfill the limit */ - __qdisc_queue_drop_head(sch, &sch->q); - sch->qstats.drops++; ---- a/net/sched/sch_fq_codel.c -+++ b/net/sched/sch_fq_codel.c -@@ -182,6 +182,8 @@ static int fq_codel_enqueue(struct sk_bu - return ret; - } - idx--; -+ if (sch->q.qlen > 128) -+ skb = skb_reduce_truesize(skb); - - codel_set_enqueue_time(skb); - flow = &q->flows[idx]; -- cgit v1.2.3