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authorWillem de Bruijn <willemb@google.com>2017-01-08 01:06:34 +0300
committerDavid S. Miller <davem@davemloft.net>2017-01-09 04:58:52 +0300
commitd6264071ce7d100a2b7c1f295167796ab5178caf (patch)
tree94c4847cf0438985c603cad2098fd0f3bb05e527 /net/sched/sch_api.c
parentaec745e2c520bf2d046684a284dac11c25d8e717 (diff)
downloadlinux-d6264071ce7d100a2b7c1f295167796ab5178caf.tar.xz
net-tc: make MAX_RECLASSIFY_LOOP local
This field is no longer kept in tc_verd. Remove it from the global definition of that struct. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_api.c')
-rw-r--r--net/sched/sch_api.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index d7b93429f0cc..ef53ede11590 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1861,6 +1861,7 @@ int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,
{
__be16 protocol = tc_skb_protocol(skb);
#ifdef CONFIG_NET_CLS_ACT
+ const int max_reclassify_loop = 4;
const struct tcf_proto *old_tp = tp;
int limit = 0;
@@ -1885,7 +1886,7 @@ reclassify:
return TC_ACT_UNSPEC; /* signal: continue lookup */
#ifdef CONFIG_NET_CLS_ACT
reset:
- if (unlikely(limit++ >= MAX_REC_LOOP)) {
+ if (unlikely(limit++ >= max_reclassify_loop)) {
net_notice_ratelimited("%s: reclassify loop, rule prio %u, protocol %02x\n",
tp->q->ops->id, tp->prio & 0xffff,
ntohs(tp->protocol));