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| author | Patrick McHardy <kaber@trash.net> | 2007-07-02 22:47:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:16:38 -0700 |
| commit | 4bdf39911e7a887c4499161422423cbaf16684e8 (patch) | |
| tree | 3bf1ac8b4ee1e2682d7aff722d41175a694d41dc /net/sched/act_api.c | |
| parent | 876d48aabf30e4981653f1a0a7ae1e262b8c8b6f (diff) | |
| download | linux-4bdf39911e7a887c4499161422423cbaf16684e8.tar.gz linux-4bdf39911e7a887c4499161422423cbaf16684e8.tar.bz2 linux-4bdf39911e7a887c4499161422423cbaf16684e8.zip | |
[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.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 72bb9bd1a22a..32cc191d9f90 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; |