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Diffstat (limited to 'net')
-rw-r--r--net/core/dev.c4
-rw-r--r--net/core/sock_reuseport.c4
-rw-r--r--net/netfilter/nf_tables_api.c5
-rw-r--r--net/sched/act_api.c2
-rw-r--r--net/sched/act_csum.c4
-rw-r--r--net/sched/act_ct.c3
-rw-r--r--net/sched/act_ctinfo.c4
-rw-r--r--net/sched/act_ife.c2
-rw-r--r--net/sched/act_mirred.c4
-rw-r--r--net/sched/act_mpls.c2
-rw-r--r--net/sched/act_police.c6
-rw-r--r--net/sched/act_sample.c4
-rw-r--r--net/sched/act_skbedit.c4
-rw-r--r--net/sched/act_tunnel_key.c4
-rw-r--r--net/sched/act_vlan.c2
15 files changed, 28 insertions, 26 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index bf3ed413abaf..c5d8882d100f 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1288,8 +1288,8 @@ int dev_set_alias(struct net_device *dev, const char *alias, size_t len)
}
mutex_lock(&ifalias_mutex);
- rcu_swap_protected(dev->ifalias, new_alias,
- mutex_is_locked(&ifalias_mutex));
+ new_alias = rcu_replace_pointer(dev->ifalias, new_alias,
+ mutex_is_locked(&ifalias_mutex));
mutex_unlock(&ifalias_mutex);
if (new_alias)
diff --git a/net/core/sock_reuseport.c b/net/core/sock_reuseport.c
index f3ceec93f392..f19f179538b9 100644
--- a/net/core/sock_reuseport.c
+++ b/net/core/sock_reuseport.c
@@ -356,8 +356,8 @@ int reuseport_detach_prog(struct sock *sk)
spin_lock_bh(&reuseport_lock);
reuse = rcu_dereference_protected(sk->sk_reuseport_cb,
lockdep_is_held(&reuseport_lock));
- rcu_swap_protected(reuse->prog, old_prog,
- lockdep_is_held(&reuseport_lock));
+ old_prog = rcu_replace_pointer(reuse->prog, old_prog,
+ lockdep_is_held(&reuseport_lock));
spin_unlock_bh(&reuseport_lock);
if (!old_prog)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index d481f9baca2f..337997464240 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -1461,8 +1461,9 @@ static void nft_chain_stats_replace(struct nft_trans *trans)
if (!nft_trans_chain_stats(trans))
return;
- rcu_swap_protected(chain->stats, nft_trans_chain_stats(trans),
- lockdep_commit_lock_is_held(trans->ctx.net));
+ nft_trans_chain_stats(trans) =
+ rcu_replace_pointer(chain->stats, nft_trans_chain_stats(trans),
+ lockdep_commit_lock_is_held(trans->ctx.net));
if (!nft_trans_chain_stats(trans))
static_branch_inc(&nft_counters_enabled);
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 69d4676a402f..685abe277a1c 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -88,7 +88,7 @@ struct tcf_chain *tcf_action_set_ctrlact(struct tc_action *a, int action,
struct tcf_chain *goto_chain)
{
a->tcfa_action = action;
- rcu_swap_protected(a->goto_chain, goto_chain, 1);
+ goto_chain = rcu_replace_pointer(a->goto_chain, goto_chain, 1);
return goto_chain;
}
EXPORT_SYMBOL(tcf_action_set_ctrlact);
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index d3cfad88dc3a..87dddbaa2031 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -101,8 +101,8 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&p->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(p->params, params_new,
- lockdep_is_held(&p->tcf_lock));
+ params_new = rcu_replace_pointer(p->params, params_new,
+ lockdep_is_held(&p->tcf_lock));
spin_unlock_bh(&p->tcf_lock);
if (goto_ch)
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index fcc46025e790..2d5ab233349e 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -722,7 +722,8 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&c->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(c->params, params, lockdep_is_held(&c->tcf_lock));
+ params = rcu_replace_pointer(c->params, params,
+ lockdep_is_held(&c->tcf_lock));
spin_unlock_bh(&c->tcf_lock);
if (goto_ch)
diff --git a/net/sched/act_ctinfo.c b/net/sched/act_ctinfo.c
index 0dbcfd1dca7b..c59981897846 100644
--- a/net/sched/act_ctinfo.c
+++ b/net/sched/act_ctinfo.c
@@ -257,8 +257,8 @@ static int tcf_ctinfo_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&ci->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, actparm->action, goto_ch);
- rcu_swap_protected(ci->params, cp_new,
- lockdep_is_held(&ci->tcf_lock));
+ cp_new = rcu_replace_pointer(ci->params, cp_new,
+ lockdep_is_held(&ci->tcf_lock));
spin_unlock_bh(&ci->tcf_lock);
if (goto_ch)
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index 3a31e241c647..2ea2e164e3bd 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -594,7 +594,7 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&ife->tcf_lock);
/* protected by tcf_lock when modifying existing action */
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(ife->params, p, 1);
+ p = rcu_replace_pointer(ife->params, p, 1);
if (exists)
spin_unlock_bh(&ife->tcf_lock);
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 08923b21e566..6e82e7ab1491 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -178,8 +178,8 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
goto put_chain;
}
mac_header_xmit = dev_is_mac_header_xmit(dev);
- rcu_swap_protected(m->tcfm_dev, dev,
- lockdep_is_held(&m->tcf_lock));
+ dev = rcu_replace_pointer(m->tcfm_dev, dev,
+ lockdep_is_held(&m->tcf_lock));
if (dev)
dev_put(dev);
m->tcfm_mac_header_xmit = mac_header_xmit;
diff --git a/net/sched/act_mpls.c b/net/sched/act_mpls.c
index 4cf6c553bb0b..bb9edac94e1b 100644
--- a/net/sched/act_mpls.c
+++ b/net/sched/act_mpls.c
@@ -262,7 +262,7 @@ static int tcf_mpls_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&m->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(m->mpls_p, p, lockdep_is_held(&m->tcf_lock));
+ p = rcu_replace_pointer(m->mpls_p, p, lockdep_is_held(&m->tcf_lock));
spin_unlock_bh(&m->tcf_lock);
if (goto_ch)
diff --git a/net/sched/act_police.c b/net/sched/act_police.c
index 89c04c52af3d..caa91cf8791b 100644
--- a/net/sched/act_police.c
+++ b/net/sched/act_police.c
@@ -191,9 +191,9 @@ static int tcf_police_init(struct net *net, struct nlattr *nla,
police->tcfp_ptoks = new->tcfp_mtu_ptoks;
spin_unlock_bh(&police->tcfp_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(police->params,
- new,
- lockdep_is_held(&police->tcf_lock));
+ new = rcu_replace_pointer(police->params,
+ new,
+ lockdep_is_held(&police->tcf_lock));
spin_unlock_bh(&police->tcf_lock);
if (goto_ch)
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c
index 514456a0b9a8..4deeaf268693 100644
--- a/net/sched/act_sample.c
+++ b/net/sched/act_sample.c
@@ -102,8 +102,8 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla,
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
s->rate = rate;
s->psample_group_num = psample_group_num;
- rcu_swap_protected(s->psample_group, psample_group,
- lockdep_is_held(&s->tcf_lock));
+ psample_group = rcu_replace_pointer(s->psample_group, psample_group,
+ lockdep_is_held(&s->tcf_lock));
if (tb[TCA_SAMPLE_TRUNC_SIZE]) {
s->truncate = true;
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 6a8d3337c577..c38cc3945763 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -206,8 +206,8 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&d->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(d->params, params_new,
- lockdep_is_held(&d->tcf_lock));
+ params_new = rcu_replace_pointer(d->params, params_new,
+ lockdep_is_held(&d->tcf_lock));
spin_unlock_bh(&d->tcf_lock);
if (params_new)
kfree_rcu(params_new, rcu);
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 2f83a79f76aa..20d7ca49f7cb 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -381,8 +381,8 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&t->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(t->params, params_new,
- lockdep_is_held(&t->tcf_lock));
+ params_new = rcu_replace_pointer(t->params, params_new,
+ lockdep_is_held(&t->tcf_lock));
spin_unlock_bh(&t->tcf_lock);
tunnel_key_release_params(params_new);
if (goto_ch)
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index 08aaf719a70f..7aca1f0ecc21 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -220,7 +220,7 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla,
spin_lock_bh(&v->tcf_lock);
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
- rcu_swap_protected(v->vlan_p, p, lockdep_is_held(&v->tcf_lock));
+ p = rcu_replace_pointer(v->vlan_p, p, lockdep_is_held(&v->tcf_lock));
spin_unlock_bh(&v->tcf_lock);
if (goto_ch)
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 12:39:09 +0300