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authorPatrick McHardy <kaber@trash.net>2007-07-02 22:47:37 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-10 22:16:38 -0700
commit4bdf39911e7a887c4499161422423cbaf16684e8 (patch)
tree3bf1ac8b4ee1e2682d7aff722d41175a694d41dc /net/sched/act_api.c
parent876d48aabf30e4981653f1a0a7ae1e262b8c8b6f (diff)
downloadop-kernel-dev-4bdf39911e7a887c4499161422423cbaf16684e8.zip
op-kernel-dev-4bdf39911e7a887c4499161422423cbaf16684e8.tar.gz
[NET_SCHED]: Remove unnecessary stats_lock pointers
Remove stats_lock pointers from qdisc-internal structures, in all cases it points to dev->queue_lock. The only case where it is necessary is for top-level qdiscs, where it might also point to dev->ingress_lock in case of the ingress qdisc. Also remove it from actions completely, it always points to the actions internal lock. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/act_api.c')
-rw-r--r--net/sched/act_api.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 72bb9bd..32cc191 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -230,13 +230,12 @@ struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est, struct tc_acti
p->tcfc_bindcnt = 1;
spin_lock_init(&p->tcfc_lock);
- p->tcfc_stats_lock = &p->tcfc_lock;
p->tcfc_index = index ? index : tcf_hash_new_index(idx_gen, hinfo);
p->tcfc_tm.install = jiffies;
p->tcfc_tm.lastuse = jiffies;
if (est)
gen_new_estimator(&p->tcfc_bstats, &p->tcfc_rate_est,
- p->tcfc_stats_lock, est);
+ &p->tcfc_lock, est);
a->priv = (void *) p;
return p;
}
@@ -595,12 +594,12 @@ int tcf_action_copy_stats(struct sk_buff *skb, struct tc_action *a,
if (compat_mode) {
if (a->type == TCA_OLD_COMPAT)
err = gnet_stats_start_copy_compat(skb, 0,
- TCA_STATS, TCA_XSTATS, h->tcf_stats_lock, &d);
+ TCA_STATS, TCA_XSTATS, &h->tcf_lock, &d);
else
return 0;
} else
err = gnet_stats_start_copy(skb, TCA_ACT_STATS,
- h->tcf_stats_lock, &d);
+ &h->tcf_lock, &d);
if (err < 0)
goto errout;
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