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-rw-r--r--net/sched/act_api.c54
-rw-r--r--net/sched/act_bpf.c4
-rw-r--r--net/sched/act_connmark.c1
-rw-r--r--net/sched/act_csum.c3
-rw-r--r--net/sched/act_ct.c2
-rw-r--r--net/sched/act_ctinfo.c3
-rw-r--r--net/sched/act_gact.c2
-rw-r--r--net/sched/act_gate.c3
-rw-r--r--net/sched/act_ife.c47
-rw-r--r--net/sched/act_ipt.c2
-rw-r--r--net/sched/act_mirred.c2
-rw-r--r--net/sched/act_mpls.c2
-rw-r--r--net/sched/act_nat.c3
-rw-r--r--net/sched/act_pedit.c2
-rw-r--r--net/sched/act_police.c2
-rw-r--r--net/sched/act_sample.c2
-rw-r--r--net/sched/act_simple.c2
-rw-r--r--net/sched/act_skbedit.c2
-rw-r--r--net/sched/act_skbmod.c2
-rw-r--r--net/sched/act_tunnel_key.c4
-rw-r--r--net/sched/act_vlan.c2
-rw-r--r--net/sched/cls_flower.c5
-rw-r--r--net/sched/sch_generic.c48
-rw-r--r--net/sched/sch_taprio.c28
24 files changed, 119 insertions, 108 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 063d8aaf2900..798430e1a79f 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -235,6 +235,8 @@ static int tcf_dump_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
index++;
if (index < s_i)
continue;
+ if (IS_ERR(p))
+ continue;
if (jiffy_since &&
time_after(jiffy_since,
@@ -307,6 +309,8 @@ static int tcf_del_walker(struct tcf_idrinfo *idrinfo, struct sk_buff *skb,
mutex_lock(&idrinfo->lock);
idr_for_each_entry_ul(idr, p, tmp, id) {
+ if (IS_ERR(p))
+ continue;
ret = tcf_idr_release_unsafe(p);
if (ret == ACT_P_DELETED) {
module_put(ops->owner);
@@ -467,17 +471,6 @@ int tcf_idr_create_from_flags(struct tc_action_net *tn, u32 index,
}
EXPORT_SYMBOL(tcf_idr_create_from_flags);
-void tcf_idr_insert(struct tc_action_net *tn, struct tc_action *a)
-{
- struct tcf_idrinfo *idrinfo = tn->idrinfo;
-
- mutex_lock(&idrinfo->lock);
- /* Replace ERR_PTR(-EBUSY) allocated by tcf_idr_check_alloc */
- WARN_ON(!IS_ERR(idr_replace(&idrinfo->action_idr, a, a->tcfa_index)));
- mutex_unlock(&idrinfo->lock);
-}
-EXPORT_SYMBOL(tcf_idr_insert);
-
/* Cleanup idr index that was allocated but not initialized. */
void tcf_idr_cleanup(struct tc_action_net *tn, u32 index)
@@ -731,13 +724,6 @@ int tcf_action_destroy(struct tc_action *actions[], int bind)
return ret;
}
-static int tcf_action_destroy_1(struct tc_action *a, int bind)
-{
- struct tc_action *actions[] = { a, NULL };
-
- return tcf_action_destroy(actions, bind);
-}
-
static int tcf_action_put(struct tc_action *p)
{
return __tcf_action_put(p, false);
@@ -902,6 +888,26 @@ static const struct nla_policy tcf_action_policy[TCA_ACT_MAX + 1] = {
[TCA_ACT_HW_STATS] = NLA_POLICY_BITFIELD32(TCA_ACT_HW_STATS_ANY),
};
+static void tcf_idr_insert_many(struct tc_action *actions[])
+{
+ int i;
+
+ for (i = 0; i < TCA_ACT_MAX_PRIO; i++) {
+ struct tc_action *a = actions[i];
+ struct tcf_idrinfo *idrinfo;
+
+ if (!a)
+ continue;
+ idrinfo = a->idrinfo;
+ mutex_lock(&idrinfo->lock);
+ /* Replace ERR_PTR(-EBUSY) allocated by tcf_idr_check_alloc if
+ * it is just created, otherwise this is just a nop.
+ */
+ idr_replace(&idrinfo->action_idr, a, a->tcfa_index);
+ mutex_unlock(&idrinfo->lock);
+ }
+}
+
struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
struct nlattr *nla, struct nlattr *est,
char *name, int ovr, int bind,
@@ -1002,13 +1008,6 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp,
if (err != ACT_P_CREATED)
module_put(a_o->owner);
- if (TC_ACT_EXT_CMP(a->tcfa_action, TC_ACT_GOTO_CHAIN) &&
- !rcu_access_pointer(a->goto_chain)) {
- tcf_action_destroy_1(a, bind);
- NL_SET_ERR_MSG(extack, "can't use goto chain with NULL chain");
- return ERR_PTR(-EINVAL);
- }
-
return a;
err_mod:
@@ -1051,6 +1050,11 @@ int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla,
actions[i - 1] = act;
}
+ /* We have to commit them all together, because if any error happened in
+ * between, we could not handle the failure gracefully.
+ */
+ tcf_idr_insert_many(actions);
+
*attr_size = tcf_action_full_attrs_size(sz);
return i - 1;
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
index 54d5652cfe6c..a4c7ba35a343 100644
--- a/net/sched/act_bpf.c
+++ b/net/sched/act_bpf.c
@@ -365,9 +365,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (res == ACT_P_CREATED) {
- tcf_idr_insert(tn, *act);
- } else {
+ if (res != ACT_P_CREATED) {
/* make sure the program being replaced is no longer executing */
synchronize_rcu();
tcf_bpf_cfg_cleanup(&old);
diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c
index f901421b0634..e19885d7fe2c 100644
--- a/net/sched/act_connmark.c
+++ b/net/sched/act_connmark.c
@@ -139,7 +139,6 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
ci->net = net;
ci->zone = parm->zone;
- tcf_idr_insert(tn, *a);
ret = ACT_P_CREATED;
} else if (ret > 0) {
ci = to_connmark(*a);
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index f5826e457679..4fa4fcb842ba 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -110,9 +110,6 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla,
if (params_new)
kfree_rcu(params_new, rcu);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
-
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 2c3619165680..a780afdf570d 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -1297,8 +1297,6 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla,
tcf_chain_put_by_act(goto_ch);
if (params)
call_rcu(&params->rcu, tcf_ct_params_free);
- if (res == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return res;
diff --git a/net/sched/act_ctinfo.c b/net/sched/act_ctinfo.c
index b5042f3ea079..6084300e51ad 100644
--- a/net/sched/act_ctinfo.c
+++ b/net/sched/act_ctinfo.c
@@ -269,9 +269,6 @@ static int tcf_ctinfo_init(struct net *net, struct nlattr *nla,
if (cp_new)
kfree_rcu(cp_new, rcu);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
-
return ret;
put_chain:
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c
index 410e3bbfb9ca..73c3926358a0 100644
--- a/net/sched/act_gact.c
+++ b/net/sched/act_gact.c
@@ -140,8 +140,6 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
release_idr:
tcf_idr_release(*a, bind);
diff --git a/net/sched/act_gate.c b/net/sched/act_gate.c
index 1fb8d428d2c1..7c0771dd77a3 100644
--- a/net/sched/act_gate.c
+++ b/net/sched/act_gate.c
@@ -437,9 +437,6 @@ static int tcf_gate_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
-
return ret;
chain_put:
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index c1fcd85719d6..a2ddea04183a 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -436,6 +436,25 @@ static void tcf_ife_cleanup(struct tc_action *a)
kfree_rcu(p, rcu);
}
+static int load_metalist(struct nlattr **tb, bool rtnl_held)
+{
+ int i;
+
+ for (i = 1; i < max_metacnt; i++) {
+ if (tb[i]) {
+ void *val = nla_data(tb[i]);
+ int len = nla_len(tb[i]);
+ int rc;
+
+ rc = load_metaops_and_vet(i, val, len, rtnl_held);
+ if (rc != 0)
+ return rc;
+ }
+ }
+
+ return 0;
+}
+
static int populate_metalist(struct tcf_ife_info *ife, struct nlattr **tb,
bool exists, bool rtnl_held)
{
@@ -449,10 +468,6 @@ static int populate_metalist(struct tcf_ife_info *ife, struct nlattr **tb,
val = nla_data(tb[i]);
len = nla_len(tb[i]);
- rc = load_metaops_and_vet(i, val, len, rtnl_held);
- if (rc != 0)
- return rc;
-
rc = add_metainfo(ife, i, val, len, exists);
if (rc)
return rc;
@@ -509,6 +524,21 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
if (!p)
return -ENOMEM;
+ if (tb[TCA_IFE_METALST]) {
+ err = nla_parse_nested_deprecated(tb2, IFE_META_MAX,
+ tb[TCA_IFE_METALST], NULL,
+ NULL);
+ if (err) {
+ kfree(p);
+ return err;
+ }
+ err = load_metalist(tb2, rtnl_held);
+ if (err) {
+ kfree(p);
+ return err;
+ }
+ }
+
index = parm->index;
err = tcf_idr_check_alloc(tn, &index, a, bind);
if (err < 0) {
@@ -570,15 +600,9 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
}
if (tb[TCA_IFE_METALST]) {
- err = nla_parse_nested_deprecated(tb2, IFE_META_MAX,
- tb[TCA_IFE_METALST], NULL,
- NULL);
- if (err)
- goto metadata_parse_err;
err = populate_metalist(ife, tb2, exists, rtnl_held);
if (err)
goto metadata_parse_err;
-
} else {
/* if no passed metadata allow list or passed allow-all
* then here we process by adding as many supported metadatum
@@ -603,9 +627,6 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
if (p)
kfree_rcu(p, rcu);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
-
return ret;
metadata_parse_err:
if (goto_ch)
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index 400a2cfe8452..8dc3bec0d325 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -189,8 +189,6 @@ static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla,
ipt->tcfi_t = t;
ipt->tcfi_hook = hook;
spin_unlock_bh(&ipt->tcf_lock);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
err3:
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index b2705318993b..e24b7e2331cd 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -194,8 +194,6 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
spin_lock(&mirred_list_lock);
list_add(&m->tcfm_list, &mirred_list);
spin_unlock(&mirred_list_lock);
-
- tcf_idr_insert(tn, *a);
}
return ret;
diff --git a/net/sched/act_mpls.c b/net/sched/act_mpls.c
index 8118e2640979..e298ec3b3c9e 100644
--- a/net/sched/act_mpls.c
+++ b/net/sched/act_mpls.c
@@ -273,8 +273,6 @@ static int tcf_mpls_init(struct net *net, struct nlattr *nla,
if (p)
kfree_rcu(p, rcu);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c
index 855a6fa16a62..1ebd2a86d980 100644
--- a/net/sched/act_nat.c
+++ b/net/sched/act_nat.c
@@ -93,9 +93,6 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
-
return ret;
release_idr:
tcf_idr_release(*a, bind);
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c
index c158bfed86d5..b45304446e13 100644
--- a/net/sched/act_pedit.c
+++ b/net/sched/act_pedit.c
@@ -238,8 +238,6 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
spin_unlock_bh(&p->tcf_lock);
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 0b431d493768..8d8452b1cdd4 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -201,8 +201,6 @@ static int tcf_police_init(struct net *net, struct nlattr *nla,
if (new)
kfree_rcu(new, rcu);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
failure:
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index 5e2df590bb58..3ebf9ede3cf1 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -116,8 +116,6 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c
index 9813ca4006dd..a4f3d0f0daa9 100644
--- a/net/sched/act_simple.c
+++ b/net/sched/act_simple.c
@@ -157,8 +157,6 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla,
goto release_idr;
}
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index d0652386c6e2..e5f3fb8b00e3 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -225,8 +225,6 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c
index 39e6d94cfafb..81a1c67335be 100644
--- a/net/sched/act_skbmod.c
+++ b/net/sched/act_skbmod.c
@@ -190,8 +190,6 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 536c4bc31be6..a229751ee8c4 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -156,6 +156,7 @@ tunnel_key_copy_vxlan_opt(const struct nlattr *nla, void *dst, int dst_len,
struct vxlan_metadata *md = dst;
md->gbp = nla_get_u32(tb[TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP]);
+ md->gbp &= VXLAN_GBP_MASK;
}
return sizeof(struct vxlan_metadata);
@@ -536,9 +537,6 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
if (goto_ch)
tcf_chain_put_by_act(goto_ch);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
-
return ret;
put_chain:
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index a5ff9f68ab02..163b0385fd4c 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -229,8 +229,6 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
if (p)
kfree_rcu(p, rcu);
- if (ret == ACT_P_CREATED)
- tcf_idr_insert(tn, *a);
return ret;
put_chain:
if (goto_ch)
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index a4f7ef1de7e7..fed18fd2c50b 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -1175,8 +1175,10 @@ static int fl_set_vxlan_opt(const struct nlattr *nla, struct fl_flow_key *key,
return -EINVAL;
}
- if (tb[TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP])
+ if (tb[TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP]) {
md->gbp = nla_get_u32(tb[TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP]);
+ md->gbp &= VXLAN_GBP_MASK;
+ }
return sizeof(*md);
}
@@ -1221,6 +1223,7 @@ static int fl_set_erspan_opt(const struct nlattr *nla, struct fl_flow_key *key,
}
if (tb[TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX]) {
nla = tb[TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX];
+ memset(&md->u, 0x00, sizeof(md->u));
md->u.index = nla_get_be32(nla);
}
} else if (md->version == 2) {
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 265a61d011df..54c417244642 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -1131,24 +1131,10 @@ EXPORT_SYMBOL(dev_activate);
static void qdisc_deactivate(struct Qdisc *qdisc)
{
- bool nolock = qdisc->flags & TCQ_F_NOLOCK;
-
if (qdisc->flags & TCQ_F_BUILTIN)
return;
- if (test_bit(__QDISC_STATE_DEACTIVATED, &qdisc->state))
- return;
-
- if (nolock)
- spin_lock_bh(&qdisc->seqlock);
- spin_lock_bh(qdisc_lock(qdisc));
set_bit(__QDISC_STATE_DEACTIVATED, &qdisc->state);
-
- qdisc_reset(qdisc);
-
- spin_unlock_bh(qdisc_lock(qdisc));
- if (nolock)
- spin_unlock_bh(&qdisc->seqlock);
}
static void dev_deactivate_queue(struct net_device *dev,
@@ -1165,6 +1151,30 @@ static void dev_deactivate_queue(struct net_device *dev,
}
}
+static void dev_reset_queue(struct net_device *dev,
+ struct netdev_queue *dev_queue,
+ void *_unused)
+{
+ struct Qdisc *qdisc;
+ bool nolock;
+
+ qdisc = dev_queue->qdisc_sleeping;
+ if (!qdisc)
+ return;
+
+ nolock = qdisc->flags & TCQ_F_NOLOCK;
+
+ if (nolock)
+ spin_lock_bh(&qdisc->seqlock);
+ spin_lock_bh(qdisc_lock(qdisc));
+
+ qdisc_reset(qdisc);
+
+ spin_unlock_bh(qdisc_lock(qdisc));
+ if (nolock)
+ spin_unlock_bh(&qdisc->seqlock);
+}
+
static bool some_qdisc_is_busy(struct net_device *dev)
{
unsigned int i;
@@ -1213,12 +1223,20 @@ void dev_deactivate_many(struct list_head *head)
dev_watchdog_down(dev);
}
- /* Wait for outstanding qdisc-less dev_queue_xmit calls.
+ /* Wait for outstanding qdisc-less dev_queue_xmit calls or
+ * outstanding qdisc enqueuing calls.
* This is avoided if all devices are in dismantle phase :
* Caller will call synchronize_net() for us
*/
synchronize_net();
+ list_for_each_entry(dev, head, close_list) {
+ netdev_for_each_tx_queue(dev, dev_reset_queue, NULL);
+
+ if (dev_ingress_queue(dev))
+ dev_reset_queue(dev, dev_ingress_queue(dev), NULL);
+ }
+
/* Wait for outstanding qdisc_run calls. */
list_for_each_entry(dev, head, close_list) {
while (some_qdisc_is_busy(dev)) {
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index fe53c1e38c7d..b0ad7687ee2c 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -777,9 +777,11 @@ static const struct nla_policy taprio_policy[TCA_TAPRIO_ATTR_MAX + 1] = {
[TCA_TAPRIO_ATTR_TXTIME_DELAY] = { .type = NLA_U32 },
};
-static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,
+static int fill_sched_entry(struct taprio_sched *q, struct nlattr **tb,
+ struct sched_entry *entry,
struct netlink_ext_ack *extack)
{
+ int min_duration = length_to_duration(q, ETH_ZLEN);
u32 interval = 0;
if (tb[TCA_TAPRIO_SCHED_ENTRY_CMD])
@@ -794,7 +796,10 @@ static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,
interval = nla_get_u32(
tb[TCA_TAPRIO_SCHED_ENTRY_INTERVAL]);
- if (interval == 0) {
+ /* The interval should allow at least the minimum ethernet
+ * frame to go out.
+ */
+ if (interval < min_duration) {
NL_SET_ERR_MSG(extack, "Invalid interval for schedule entry");
return -EINVAL;
}
@@ -804,8 +809,9 @@ static int fill_sched_entry(struct nlattr **tb, struct sched_entry *entry,
return 0;
}
-static int parse_sched_entry(struct nlattr *n, struct sched_entry *entry,
- int index, struct netlink_ext_ack *extack)
+static int parse_sched_entry(struct taprio_sched *q, struct nlattr *n,
+ struct sched_entry *entry, int index,
+ struct netlink_ext_ack *extack)
{
struct nlattr *tb[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = { };
int err;
@@ -819,10 +825,10 @@ static int parse_sched_entry(struct nlattr *n, struct sched_entry *entry,
entry->index = index;
- return fill_sched_entry(tb, entry, extack);
+ return fill_sched_entry(q, tb, entry, extack);
}
-static int parse_sched_list(struct nlattr *list,
+static int parse_sched_list(struct taprio_sched *q, struct nlattr *list,
struct sched_gate_list *sched,
struct netlink_ext_ack *extack)
{
@@ -847,7 +853,7 @@ static int parse_sched_list(struct nlattr *list,
return -ENOMEM;
}
- err = parse_sched_entry(n, entry, i, extack);
+ err = parse_sched_entry(q, n, entry, i, extack);
if (err < 0) {
kfree(entry);
return err;
@@ -862,7 +868,7 @@ static int parse_sched_list(struct nlattr *list,
return i;
}
-static int parse_taprio_schedule(struct nlattr **tb,
+static int parse_taprio_schedule(struct taprio_sched *q, struct nlattr **tb,
struct sched_gate_list *new,
struct netlink_ext_ack *extack)
{
@@ -883,8 +889,8 @@ static int parse_taprio_schedule(struct nlattr **tb,
new->cycle_time = nla_get_s64(tb[TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME]);
if (tb[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST])
- err = parse_sched_list(
- tb[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST], new, extack);
+ err = parse_sched_list(q, tb[TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST],
+ new, extack);
if (err < 0)
return err;
@@ -1473,7 +1479,7 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
goto free_sched;
}
- err = parse_taprio_schedule(tb, new_admin, extack);
+ err = parse_taprio_schedule(q, tb, new_admin, extack);
if (err < 0)
goto free_sched;
generated by cgit (git 2.34.1) at 2024-05-25 21:43:39 +0000