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Diffstat (limited to 'net/sched/cls_route.c')
-rw-r--r--net/sched/cls_route.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index 0404aa5fa7cb..f006af23b64a 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -276,7 +276,8 @@ static void route4_queue_work(struct route4_filter *f)
tcf_queue_work(&f->rwork, route4_delete_filter_work);
}
-static void route4_destroy(struct tcf_proto *tp, struct netlink_ext_ack *extack)
+static void route4_destroy(struct tcf_proto *tp, bool rtnl_held,
+ struct netlink_ext_ack *extack)
{
struct route4_head *head = rtnl_dereference(tp->root);
int h1, h2;
@@ -312,7 +313,7 @@ static void route4_destroy(struct tcf_proto *tp, struct netlink_ext_ack *extack)
}
static int route4_delete(struct tcf_proto *tp, void *arg, bool *last,
- struct netlink_ext_ack *extack)
+ bool rtnl_held, struct netlink_ext_ack *extack)
{
struct route4_head *head = rtnl_dereference(tp->root);
struct route4_filter *f = arg;
@@ -393,7 +394,7 @@ static int route4_set_parms(struct net *net, struct tcf_proto *tp,
struct route4_bucket *b;
int err;
- err = tcf_exts_validate(net, tp, tb, est, &f->exts, ovr, extack);
+ err = tcf_exts_validate(net, tp, tb, est, &f->exts, ovr, true, extack);
if (err < 0)
return err;
@@ -468,7 +469,7 @@ static int route4_set_parms(struct net *net, struct tcf_proto *tp,
static int route4_change(struct net *net, struct sk_buff *in_skb,
struct tcf_proto *tp, unsigned long base, u32 handle,
struct nlattr **tca, void **arg, bool ovr,
- struct netlink_ext_ack *extack)
+ bool rtnl_held, struct netlink_ext_ack *extack)
{
struct route4_head *head = rtnl_dereference(tp->root);
struct route4_filter __rcu **fp;
@@ -496,7 +497,7 @@ static int route4_change(struct net *net, struct sk_buff *in_skb,
if (!f)
goto errout;
- err = tcf_exts_init(&f->exts, TCA_ROUTE4_ACT, TCA_ROUTE4_POLICE);
+ err = tcf_exts_init(&f->exts, net, TCA_ROUTE4_ACT, TCA_ROUTE4_POLICE);
if (err < 0)
goto errout;
@@ -560,15 +561,13 @@ errout:
return err;
}
-static void route4_walk(struct tcf_proto *tp, struct tcf_walker *arg)
+static void route4_walk(struct tcf_proto *tp, struct tcf_walker *arg,
+ bool rtnl_held)
{
struct route4_head *head = rtnl_dereference(tp->root);
unsigned int h, h1;
- if (head == NULL)
- arg->stop = 1;
-
- if (arg->stop)
+ if (head == NULL || arg->stop)
return;
for (h = 0; h <= 256; h++) {
@@ -597,7 +596,7 @@ static void route4_walk(struct tcf_proto *tp, struct tcf_walker *arg)
}
static int route4_dump(struct net *net, struct tcf_proto *tp, void *fh,
- struct sk_buff *skb, struct tcmsg *t)
+ struct sk_buff *skb, struct tcmsg *t, bool rtnl_held)
{
struct route4_filter *f = fh;
struct nlattr *nest;