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Message-Id: <1536220742-25650-9-git-send-email-vladbu@mellanox.com>
Date: Thu, 6 Sep 2018 10:58:57 +0300
From: Vlad Buslov <vladbu@...lanox.com>
To: netdev@...r.kernel.org
Cc: jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
davem@...emloft.net, stephen@...workplumber.org,
ktkhai@...tuozzo.com, paulmck@...ux.vnet.ibm.com,
nicolas.dichtel@...nd.com, leon@...nel.org,
gregkh@...uxfoundation.org, mark.rutland@....com, fw@...len.de,
dsahern@...il.com, lucien.xin@...il.com,
jakub.kicinski@...ronome.com, christian.brauner@...ntu.com,
jbenc@...hat.com, Vlad Buslov <vladbu@...lanox.com>
Subject: [PATCH net-next 08/13] net: sched: rename tcf_block_get{_ext}() and tcf_block_put{_ext}()
Functions tcf_block_get{_ext}() and tcf_block_put{_ext}() actually
attach/detach block to specific Qdisc besides just taking/putting
reference. Rename them according to their purpose.
Signed-off-by: Vlad Buslov <vladbu@...lanox.com>
Acked-by: Jiri Pirko <jiri@...lanox.com>
---
include/net/pkt_cls.h | 36 ++++++++++++++++++------------------
net/sched/cls_api.c | 31 +++++++++++++++----------------
net/sched/sch_atm.c | 12 ++++++------
net/sched/sch_cake.c | 4 ++--
net/sched/sch_cbq.c | 13 +++++++------
net/sched/sch_drr.c | 4 ++--
net/sched/sch_dsmark.c | 4 ++--
net/sched/sch_fq_codel.c | 4 ++--
net/sched/sch_hfsc.c | 11 ++++++-----
net/sched/sch_htb.c | 13 +++++++------
net/sched/sch_ingress.c | 15 ++++++++-------
net/sched/sch_multiq.c | 4 ++--
net/sched/sch_prio.c | 4 ++--
net/sched/sch_qfq.c | 4 ++--
net/sched/sch_sfb.c | 4 ++--
net/sched/sch_sfq.c | 4 ++--
16 files changed, 85 insertions(+), 82 deletions(-)
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 75a3f3fdb359..9c11f8d83c1c 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -44,15 +44,15 @@ struct tcf_chain *tcf_chain_get_by_act(struct tcf_block *block,
u32 chain_index);
void tcf_chain_put_by_act(struct tcf_chain *chain);
void tcf_block_netif_keep_dst(struct tcf_block *block);
-int tcf_block_get(struct tcf_block **p_block,
- struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
- struct netlink_ext_ack *extack);
-int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
- struct tcf_block_ext_info *ei,
- struct netlink_ext_ack *extack);
-void tcf_block_put(struct tcf_block *block);
-void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
- struct tcf_block_ext_info *ei);
+int tcf_block_attach(struct tcf_block **p_block,
+ struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
+ struct netlink_ext_ack *extack);
+int tcf_block_attach_ext(struct tcf_block **p_block, struct Qdisc *q,
+ struct tcf_block_ext_info *ei,
+ struct netlink_ext_ack *extack);
+void tcf_block_detach(struct tcf_block *block);
+void tcf_block_detach_ext(struct tcf_block *block, struct Qdisc *q,
+ struct tcf_block_ext_info *ei);
static inline bool tcf_block_shared(struct tcf_block *block)
{
@@ -92,28 +92,28 @@ int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp,
#else
static inline
-int tcf_block_get(struct tcf_block **p_block,
- struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
- struct netlink_ext_ack *extack)
+int tcf_block_attach(struct tcf_block **p_block,
+ struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
+ struct netlink_ext_ack *extack)
{
return 0;
}
static inline
-int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
- struct tcf_block_ext_info *ei,
- struct netlink_ext_ack *extack)
+int tcf_block_attach_ext(struct tcf_block **p_block, struct Qdisc *q,
+ struct tcf_block_ext_info *ei,
+ struct netlink_ext_ack *extack)
{
return 0;
}
-static inline void tcf_block_put(struct tcf_block *block)
+static inline void tcf_block_detach(struct tcf_block *block)
{
}
static inline
-void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
- struct tcf_block_ext_info *ei)
+void tcf_block_detach_ext(struct tcf_block *block, struct Qdisc *q,
+ struct tcf_block_ext_info *ei)
{
}
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 58b2d8443f6a..f11da74dd339 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -731,9 +731,9 @@ static void tcf_block_owner_del(struct tcf_block *block,
WARN_ON(1);
}
-int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
- struct tcf_block_ext_info *ei,
- struct netlink_ext_ack *extack)
+int tcf_block_attach_ext(struct tcf_block **p_block, struct Qdisc *q,
+ struct tcf_block_ext_info *ei,
+ struct netlink_ext_ack *extack)
{
struct net *net = qdisc_net(q);
struct tcf_block *block = NULL;
@@ -791,7 +791,7 @@ int tcf_block_get_ext(struct tcf_block **p_block, struct Qdisc *q,
}
return err;
}
-EXPORT_SYMBOL(tcf_block_get_ext);
+EXPORT_SYMBOL(tcf_block_attach_ext);
static void tcf_chain_head_change_dflt(struct tcf_proto *tp_head, void *priv)
{
@@ -800,9 +800,9 @@ static void tcf_chain_head_change_dflt(struct tcf_proto *tp_head, void *priv)
rcu_assign_pointer(*p_filter_chain, tp_head);
}
-int tcf_block_get(struct tcf_block **p_block,
- struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
- struct netlink_ext_ack *extack)
+int tcf_block_attach(struct tcf_block **p_block,
+ struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q,
+ struct netlink_ext_ack *extack)
{
struct tcf_block_ext_info ei = {
.chain_head_change = tcf_chain_head_change_dflt,
@@ -810,15 +810,15 @@ int tcf_block_get(struct tcf_block **p_block,
};
WARN_ON(!p_filter_chain);
- return tcf_block_get_ext(p_block, q, &ei, extack);
+ return tcf_block_attach_ext(p_block, q, &ei, extack);
}
-EXPORT_SYMBOL(tcf_block_get);
+EXPORT_SYMBOL(tcf_block_attach);
/* XXX: Standalone actions are not allowed to jump to any chain, and bound
* actions should be all removed after flushing.
*/
-void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
- struct tcf_block_ext_info *ei)
+void tcf_block_detach_ext(struct tcf_block *block, struct Qdisc *q,
+ struct tcf_block_ext_info *ei)
{
if (!block)
return;
@@ -848,18 +848,17 @@ void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
tcf_block_offload_unbind(block, q, ei);
}
}
-EXPORT_SYMBOL(tcf_block_put_ext);
+EXPORT_SYMBOL(tcf_block_detach_ext);
-void tcf_block_put(struct tcf_block *block)
+void tcf_block_detach(struct tcf_block *block)
{
struct tcf_block_ext_info ei = {0, };
if (!block)
return;
- tcf_block_put_ext(block, block->q, &ei);
+ tcf_block_detach_ext(block, block->q, &ei);
}
-
-EXPORT_SYMBOL(tcf_block_put);
+EXPORT_SYMBOL(tcf_block_detach);
struct tcf_block_cb {
struct list_head list;
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index d714d3747bcb..f7a3728d17fe 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -151,7 +151,7 @@ static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
list_del_init(&flow->list);
pr_debug("atm_tc_put: qdisc %p\n", flow->q);
qdisc_put(flow->q);
- tcf_block_put(flow->block);
+ tcf_block_detach(flow->block);
if (flow->sock) {
pr_debug("atm_tc_put: f_count %ld\n",
file_count(flow->sock->file));
@@ -283,8 +283,8 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
goto err_out;
}
- error = tcf_block_get(&flow->block, &flow->filter_list, sch,
- extack);
+ error = tcf_block_attach(&flow->block, &flow->filter_list, sch,
+ extack);
if (error) {
kfree(flow);
goto err_out;
@@ -552,8 +552,8 @@ static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt,
p->link.q = &noop_qdisc;
pr_debug("atm_tc_init: link (%p) qdisc %p\n", &p->link, p->link.q);
- err = tcf_block_get(&p->link.block, &p->link.filter_list, sch,
- extack);
+ err = tcf_block_attach(&p->link.block, &p->link.filter_list, sch,
+ extack);
if (err)
return err;
@@ -583,7 +583,7 @@ static void atm_tc_destroy(struct Qdisc *sch)
pr_debug("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
list_for_each_entry(flow, &p->flows, list) {
- tcf_block_put(flow->block);
+ tcf_block_detach(flow->block);
flow->block = NULL;
}
diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c
index c07c30b916d5..87b840ecb8b8 100644
--- a/net/sched/sch_cake.c
+++ b/net/sched/sch_cake.c
@@ -2603,7 +2603,7 @@ static void cake_destroy(struct Qdisc *sch)
struct cake_sched_data *q = qdisc_priv(sch);
qdisc_watchdog_cancel(&q->watchdog);
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
kvfree(q->tins);
}
@@ -2636,7 +2636,7 @@ static int cake_init(struct Qdisc *sch, struct nlattr *opt,
return err;
}
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 4dc05409e3fb..f78643748653 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1164,7 +1164,8 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt,
if (!q->link.R_tab)
return -EINVAL;
- err = tcf_block_get(&q->link.block, &q->link.filter_list, sch, extack);
+ err = tcf_block_attach(&q->link.block, &q->link.filter_list, sch,
+ extack);
if (err)
goto put_rtab;
@@ -1205,7 +1206,7 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt,
return 0;
put_block:
- tcf_block_put(q->link.block);
+ tcf_block_detach(q->link.block);
put_rtab:
qdisc_put_rtab(q->link.R_tab);
@@ -1417,7 +1418,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
WARN_ON(cl->filters);
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
qdisc_put(cl->q);
qdisc_put_rtab(cl->R_tab);
gen_kill_estimator(&cl->rate_est);
@@ -1442,7 +1443,7 @@ static void cbq_destroy(struct Qdisc *sch)
*/
for (h = 0; h < q->clhash.hashsize; h++) {
hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
cl->block = NULL;
}
}
@@ -1597,7 +1598,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t
if (cl == NULL)
goto failure;
- err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
+ err = tcf_block_attach(&cl->block, &cl->filter_list, sch, extack);
if (err) {
kfree(cl);
return err;
@@ -1610,7 +1611,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t
tca[TCA_RATE]);
if (err) {
NL_SET_ERR_MSG(extack, "Couldn't create new estimator");
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
kfree(cl);
goto failure;
}
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index cdebaed0f8cf..d9b98806e3ec 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -427,7 +427,7 @@ static int drr_init_qdisc(struct Qdisc *sch, struct nlattr *opt,
struct drr_sched *q = qdisc_priv(sch);
int err;
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
err = qdisc_class_hash_init(&q->clhash);
@@ -461,7 +461,7 @@ static void drr_destroy_qdisc(struct Qdisc *sch)
struct hlist_node *next;
unsigned int i;
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
for (i = 0; i < q->clhash.hashsize; i++) {
hlist_for_each_entry_safe(cl, next, &q->clhash.hash[i],
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index f6f480784bc6..88cbba60a0ac 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -348,7 +348,7 @@ static int dsmark_init(struct Qdisc *sch, struct nlattr *opt,
if (!opt)
goto errout;
- err = tcf_block_get(&p->block, &p->filter_list, sch, extack);
+ err = tcf_block_attach(&p->block, &p->filter_list, sch, extack);
if (err)
return err;
@@ -411,7 +411,7 @@ static void dsmark_destroy(struct Qdisc *sch)
pr_debug("%s(sch %p,[qdisc %p])\n", __func__, sch, p);
- tcf_block_put(p->block);
+ tcf_block_detach(p->block);
qdisc_put(p->q);
if (p->mv != p->embedded)
kfree(p->mv);
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 6c0a9d5dbf94..e9a14ae424ee 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -454,7 +454,7 @@ static void fq_codel_destroy(struct Qdisc *sch)
{
struct fq_codel_sched_data *q = qdisc_priv(sch);
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
kvfree(q->backlogs);
kvfree(q->flows);
}
@@ -484,7 +484,7 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt,
goto init_failure;
}
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
goto init_failure;
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index b18ec1f6de60..ed1bcae948ca 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1034,7 +1034,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
if (cl == NULL)
return -ENOBUFS;
- err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
+ err = tcf_block_attach(&cl->block, &cl->filter_list, sch, extack);
if (err) {
kfree(cl);
return err;
@@ -1046,7 +1046,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
qdisc_root_sleeping_running(sch),
tca[TCA_RATE]);
if (err) {
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
kfree(cl);
return err;
}
@@ -1091,7 +1091,7 @@ hfsc_destroy_class(struct Qdisc *sch, struct hfsc_class *cl)
{
struct hfsc_sched *q = qdisc_priv(sch);
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
qdisc_put(cl->qdisc);
gen_kill_estimator(&cl->rate_est);
if (cl != &q->root)
@@ -1409,7 +1409,8 @@ hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt,
return err;
q->eligible = RB_ROOT;
- err = tcf_block_get(&q->root.block, &q->root.filter_list, sch, extack);
+ err = tcf_block_attach(&q->root.block, &q->root.filter_list, sch,
+ extack);
if (err)
return err;
@@ -1506,7 +1507,7 @@ hfsc_destroy_qdisc(struct Qdisc *sch)
for (i = 0; i < q->clhash.hashsize; i++) {
hlist_for_each_entry(cl, &q->clhash.hash[i], cl_common.hnode) {
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
cl->block = NULL;
}
}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 862a33b9e2e0..39341efbb7c8 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1023,7 +1023,7 @@ static int htb_init(struct Qdisc *sch, struct nlattr *opt,
if (!opt)
return -EINVAL;
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
@@ -1227,7 +1227,7 @@ static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
qdisc_put(cl->un.leaf.q);
}
gen_kill_estimator(&cl->rate_est);
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
kfree(cl);
}
@@ -1245,11 +1245,11 @@ static void htb_destroy(struct Qdisc *sch)
* because filter need its target class alive to be able to call
* unbind_filter on it (without Oops).
*/
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
for (i = 0; i < q->clhash.hashsize; i++) {
hlist_for_each_entry(cl, &q->clhash.hash[i], common.hnode) {
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
cl->block = NULL;
}
}
@@ -1387,7 +1387,8 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
if (!cl)
goto failure;
- err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack);
+ err = tcf_block_attach(&cl->block, &cl->filter_list, sch,
+ extack);
if (err) {
kfree(cl);
goto failure;
@@ -1399,7 +1400,7 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
qdisc_root_sleeping_running(sch),
tca[TCA_RATE] ? : &est.nla);
if (err) {
- tcf_block_put(cl->block);
+ tcf_block_detach(cl->block);
kfree(cl);
goto failure;
}
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index ce3f55259d0d..e3a91c9e938e 100644
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -91,14 +91,14 @@ static int ingress_init(struct Qdisc *sch, struct nlattr *opt,
q->block_info.chain_head_change = clsact_chain_head_change;
q->block_info.chain_head_change_priv = &q->miniqp;
- return tcf_block_get_ext(&q->block, sch, &q->block_info, extack);
+ return tcf_block_attach_ext(&q->block, sch, &q->block_info, extack);
}
static void ingress_destroy(struct Qdisc *sch)
{
struct ingress_sched_data *q = qdisc_priv(sch);
- tcf_block_put_ext(q->block, sch, &q->block_info);
+ tcf_block_detach_ext(q->block, sch, &q->block_info);
net_dec_ingress_queue();
}
@@ -224,8 +224,8 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
q->ingress_block_info.chain_head_change = clsact_chain_head_change;
q->ingress_block_info.chain_head_change_priv = &q->miniqp_ingress;
- err = tcf_block_get_ext(&q->ingress_block, sch, &q->ingress_block_info,
- extack);
+ err = tcf_block_attach_ext(&q->ingress_block, sch,
+ &q->ingress_block_info, extack);
if (err)
return err;
@@ -235,15 +235,16 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt,
q->egress_block_info.chain_head_change = clsact_chain_head_change;
q->egress_block_info.chain_head_change_priv = &q->miniqp_egress;
- return tcf_block_get_ext(&q->egress_block, sch, &q->egress_block_info, extack);
+ return tcf_block_attach_ext(&q->egress_block, sch,
+ &q->egress_block_info, extack);
}
static void clsact_destroy(struct Qdisc *sch)
{
struct clsact_sched_data *q = qdisc_priv(sch);
- tcf_block_put_ext(q->egress_block, sch, &q->egress_block_info);
- tcf_block_put_ext(q->ingress_block, sch, &q->ingress_block_info);
+ tcf_block_detach_ext(q->egress_block, sch, &q->egress_block_info);
+ tcf_block_detach_ext(q->ingress_block, sch, &q->ingress_block_info);
net_dec_ingress_queue();
net_dec_egress_queue();
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c
index 7410ce4d0321..296d5a2b053a 100644
--- a/net/sched/sch_multiq.c
+++ b/net/sched/sch_multiq.c
@@ -173,7 +173,7 @@ multiq_destroy(struct Qdisc *sch)
int band;
struct multiq_sched_data *q = qdisc_priv(sch);
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
for (band = 0; band < q->bands; band++)
qdisc_put(q->queues[band]);
@@ -248,7 +248,7 @@ static int multiq_init(struct Qdisc *sch, struct nlattr *opt,
if (!opt)
return -EINVAL;
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index f8af98621179..16c5815a86c1 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -172,7 +172,7 @@ prio_destroy(struct Qdisc *sch)
int prio;
struct prio_sched_data *q = qdisc_priv(sch);
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
prio_offload(sch, NULL);
for (prio = 0; prio < q->bands; prio++)
qdisc_put(q->queues[prio]);
@@ -242,7 +242,7 @@ static int prio_init(struct Qdisc *sch, struct nlattr *opt,
if (!opt)
return -EINVAL;
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index dc37c4ead439..ec136a0c06a4 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -1424,7 +1424,7 @@ static int qfq_init_qdisc(struct Qdisc *sch, struct nlattr *opt,
int i, j, err;
u32 max_cl_shift, maxbudg_shift, max_classes;
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
@@ -1482,7 +1482,7 @@ static void qfq_destroy_qdisc(struct Qdisc *sch)
struct hlist_node *next;
unsigned int i;
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
for (i = 0; i < q->clhash.hashsize; i++) {
hlist_for_each_entry_safe(cl, next, &q->clhash.hash[i],
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index bab506b01a32..ac3edf6b0bbd 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -468,7 +468,7 @@ static void sfb_destroy(struct Qdisc *sch)
{
struct sfb_sched_data *q = qdisc_priv(sch);
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
qdisc_put(q->qdisc);
}
@@ -556,7 +556,7 @@ static int sfb_init(struct Qdisc *sch, struct nlattr *opt,
struct sfb_sched_data *q = qdisc_priv(sch);
int err;
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 2f2678197760..72c7b8d5c3f7 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -713,7 +713,7 @@ static void sfq_destroy(struct Qdisc *sch)
{
struct sfq_sched_data *q = qdisc_priv(sch);
- tcf_block_put(q->block);
+ tcf_block_detach(q->block);
q->perturb_period = 0;
del_timer_sync(&q->perturb_timer);
sfq_free(q->ht);
@@ -731,7 +731,7 @@ static int sfq_init(struct Qdisc *sch, struct nlattr *opt,
q->sch = sch;
timer_setup(&q->perturb_timer, sfq_perturbation, TIMER_DEFERRABLE);
- err = tcf_block_get(&q->block, &q->filter_list, sch, extack);
+ err = tcf_block_attach(&q->block, &q->filter_list, sch, extack);
if (err)
return err;
--
2.7.5
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