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-rw-r--r--include/net/fq.h1
-rw-r--r--include/net/fq_impl.h11
-rw-r--r--net/mac80211/ieee80211_i.h1
-rw-r--r--net/mac80211/tx.c22
4 files changed, 10 insertions, 25 deletions
diff --git a/include/net/fq.h b/include/net/fq.h
index e39f3f8d5f8a..5df100b77099 100644
--- a/include/net/fq.h
+++ b/include/net/fq.h
@@ -47,6 +47,7 @@ struct fq_flow {
struct fq_tin {
struct list_head new_flows;
struct list_head old_flows;
+ struct fq_flow default_flow;
u32 backlog_bytes;
u32 backlog_packets;
u32 overlimit;
diff --git a/include/net/fq_impl.h b/include/net/fq_impl.h
index 06d2a79233c9..dd374c7f0fe5 100644
--- a/include/net/fq_impl.h
+++ b/include/net/fq_impl.h
@@ -151,8 +151,7 @@ static u32 fq_flow_idx(struct fq *fq, struct sk_buff *skb)
static struct fq_flow *fq_flow_classify(struct fq *fq,
struct fq_tin *tin, u32 idx,
- struct sk_buff *skb,
- fq_flow_get_default_t get_default_func)
+ struct sk_buff *skb)
{
struct fq_flow *flow;
@@ -160,7 +159,7 @@ static struct fq_flow *fq_flow_classify(struct fq *fq,
flow = &fq->flows[idx];
if (flow->tin && flow->tin != tin) {
- flow = get_default_func(fq, tin, idx, skb);
+ flow = &tin->default_flow;
tin->collisions++;
fq->collisions++;
}
@@ -192,15 +191,14 @@ static void fq_recalc_backlog(struct fq *fq,
static void fq_tin_enqueue(struct fq *fq,
struct fq_tin *tin, u32 idx,
struct sk_buff *skb,
- fq_skb_free_t free_func,
- fq_flow_get_default_t get_default_func)
+ fq_skb_free_t free_func)
{
struct fq_flow *flow;
bool oom;
lockdep_assert_held(&fq->lock);
- flow = fq_flow_classify(fq, tin, idx, skb, get_default_func);
+ flow = fq_flow_classify(fq, tin, idx, skb);
flow->tin = tin;
flow->backlog += skb->len;
@@ -331,6 +329,7 @@ static void fq_tin_init(struct fq_tin *tin)
{
INIT_LIST_HEAD(&tin->new_flows);
INIT_LIST_HEAD(&tin->old_flows);
+ fq_flow_init(&tin->default_flow);
}
static int fq_init(struct fq *fq, int flows_cnt)
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 8bf9c0e974d6..c0f6168fdeed 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -848,7 +848,6 @@ enum txq_info_flags {
*/
struct txq_info {
struct fq_tin tin;
- struct fq_flow def_flow;
struct codel_vars def_cvars;
struct codel_stats cstats;
struct sk_buff_head frags;
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ebb3228ce971..935a9ce65749 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1309,7 +1309,7 @@ static struct sk_buff *codel_dequeue_func(struct codel_vars *cvars,
fq = &local->fq;
if (cvars == &txqi->def_cvars)
- flow = &txqi->def_flow;
+ flow = &txqi->tin.default_flow;
else
flow = &fq->flows[cvars - local->cvars];
@@ -1352,7 +1352,7 @@ static struct sk_buff *fq_tin_dequeue_func(struct fq *fq,
cparams = &local->cparams;
}
- if (flow == &txqi->def_flow)
+ if (flow == &tin->default_flow)
cvars = &txqi->def_cvars;
else
cvars = &local->cvars[flow - fq->flows];
@@ -1379,17 +1379,6 @@ static void fq_skb_free_func(struct fq *fq,
ieee80211_free_txskb(&local->hw, skb);
}
-static struct fq_flow *fq_flow_get_default_func(struct fq *fq,
- struct fq_tin *tin,
- int idx,
- struct sk_buff *skb)
-{
- struct txq_info *txqi;
-
- txqi = container_of(tin, struct txq_info, tin);
- return &txqi->def_flow;
-}
-
static void ieee80211_txq_enqueue(struct ieee80211_local *local,
struct txq_info *txqi,
struct sk_buff *skb)
@@ -1402,8 +1391,7 @@ static void ieee80211_txq_enqueue(struct ieee80211_local *local,
spin_lock_bh(&fq->lock);
fq_tin_enqueue(fq, tin, flow_idx, skb,
- fq_skb_free_func,
- fq_flow_get_default_func);
+ fq_skb_free_func);
spin_unlock_bh(&fq->lock);
}
@@ -1446,7 +1434,6 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
struct txq_info *txqi, int tid)
{
fq_tin_init(&txqi->tin);
- fq_flow_init(&txqi->def_flow);
codel_vars_init(&txqi->def_cvars);
codel_stats_init(&txqi->cstats);
__skb_queue_head_init(&txqi->frags);
@@ -3283,8 +3270,7 @@ static bool ieee80211_amsdu_aggregate(struct ieee80211_sub_if_data *sdata,
*/
tin = &txqi->tin;
- flow = fq_flow_classify(fq, tin, flow_idx, skb,
- fq_flow_get_default_func);
+ flow = fq_flow_classify(fq, tin, flow_idx, skb);
head = skb_peek_tail(&flow->queue);
if (!head || skb_is_gso(head))
goto out;