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authorDavid S. Miller <davem@davemloft.net>2015-07-23 00:41:16 -0700
committerDavid S. Miller <davem@davemloft.net>2015-07-23 00:41:16 -0700
commitc5e40ee287db61a79af1746954ee03ebbf1ff8a3 (patch)
tree007da00e75e9b84766ac4868421705300e1e2e14 /net/sched
parent052831879945be0d9fad2216b127147c565ec1b1 (diff)
parentc5dfd654d0ec0a28fe81e7bd4d4fd984a9855e09 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: net/bridge/br_mdb.c br_mdb.c conflict was a function call being removed to fix a bug in 'net' but whose signature was changed in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/act_bpf.c3
-rw-r--r--net/sched/cls_bpf.c2
-rw-r--r--net/sched/cls_flow.c5
-rw-r--r--net/sched/cls_flower.c2
-rw-r--r--net/sched/sch_fq_codel.c13
-rw-r--r--net/sched/sch_sfq.c2
6 files changed, 20 insertions, 7 deletions
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index 99aa271633e9..e9e923a8c747 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -339,6 +339,9 @@ static void tcf_bpf_cleanup(struct tc_action *act, int bind)
bpf_prog_put(prog->filter);
else
bpf_prog_destroy(prog->filter);
+
+ kfree(prog->bpf_ops);
+ kfree(prog->bpf_name);
}
static struct tc_action_ops act_bpf_ops __read_mostly = {
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index c79ecfd36e0f..e5168f8b9640 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -378,7 +378,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
goto errout;
if (oldprog) {
- list_replace_rcu(&prog->link, &oldprog->link);
+ list_replace_rcu(&oldprog->link, &prog->link);
tcf_unbind_filter(tp, &oldprog->res);
call_rcu(&oldprog->rcu, __cls_bpf_delete_prog);
} else {
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 76bc3a20ffdb..bb2a0f529c1f 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -425,6 +425,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
if (!fnew)
goto err2;
+ tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
+
fold = (struct flow_filter *)*arg;
if (fold) {
err = -EINVAL;
@@ -486,7 +488,6 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
fnew->mask = ~0U;
fnew->tp = tp;
get_random_bytes(&fnew->hashrnd, 4);
- tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
}
fnew->perturb_timer.function = flow_perturbation;
@@ -526,7 +527,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
if (*arg == 0)
list_add_tail_rcu(&fnew->list, &head->filters);
else
- list_replace_rcu(&fnew->list, &fold->list);
+ list_replace_rcu(&fold->list, &fnew->list);
*arg = (unsigned long)fnew;
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index 9d37ccd95062..2f3d03f99487 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -499,7 +499,7 @@ static int fl_change(struct net *net, struct sk_buff *in_skb,
*arg = (unsigned long) fnew;
if (fold) {
- list_replace_rcu(&fnew->list, &fold->list);
+ list_replace_rcu(&fold->list, &fnew->list);
tcf_unbind_filter(tp, &fold->res);
call_rcu(&fold->rcu, fl_destroy_filter);
} else {
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index d75993f89fac..21ca33c9f036 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -155,14 +155,23 @@ static unsigned int fq_codel_drop(struct Qdisc *sch)
skb = dequeue_head(flow);
len = qdisc_pkt_len(skb);
q->backlogs[idx] -= len;
- kfree_skb(skb);
sch->q.qlen--;
qdisc_qstats_drop(sch);
qdisc_qstats_backlog_dec(sch, skb);
+ kfree_skb(skb);
flow->dropped++;
return idx;
}
+static unsigned int fq_codel_qdisc_drop(struct Qdisc *sch)
+{
+ unsigned int prev_backlog;
+
+ prev_backlog = sch->qstats.backlog;
+ fq_codel_drop(sch);
+ return prev_backlog - sch->qstats.backlog;
+}
+
static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
struct fq_codel_sched_data *q = qdisc_priv(sch);
@@ -604,7 +613,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
.enqueue = fq_codel_enqueue,
.dequeue = fq_codel_dequeue,
.peek = qdisc_peek_dequeued,
- .drop = fq_codel_drop,
+ .drop = fq_codel_qdisc_drop,
.init = fq_codel_init,
.reset = fq_codel_reset,
.destroy = fq_codel_destroy,
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 7d1492663360..52f75a5473e1 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -306,10 +306,10 @@ drop:
len = qdisc_pkt_len(skb);
slot->backlog -= len;
sfq_dec(q, x);
- kfree_skb(skb);
sch->q.qlen--;
qdisc_qstats_drop(sch);
qdisc_qstats_backlog_dec(sch, skb);
+ kfree_skb(skb);
return len;
}