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-rw-r--r--net/bridge/br_fdb.c15
-rw-r--r--net/bridge/br_mdb.c15
-rw-r--r--net/bridge/br_vlan.c15
-rw-r--r--net/dsa/port.c13
4 files changed, 39 insertions, 19 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 2e777c8b0921..16f9434fdb5d 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -728,7 +728,8 @@ static inline size_t fdb_nlmsg_size(void)
static int br_fdb_replay_one(struct notifier_block *nb,
const struct net_bridge_fdb_entry *fdb,
- struct net_device *dev, const void *ctx)
+ struct net_device *dev, unsigned long action,
+ const void *ctx)
{
struct switchdev_notifier_fdb_info item;
int err;
@@ -741,15 +742,16 @@ static int br_fdb_replay_one(struct notifier_block *nb,
item.info.dev = dev;
item.info.ctx = ctx;
- err = nb->notifier_call(nb, SWITCHDEV_FDB_ADD_TO_DEVICE, &item);
+ err = nb->notifier_call(nb, action, &item);
return notifier_to_errno(err);
}
int br_fdb_replay(const struct net_device *br_dev, const struct net_device *dev,
- const void *ctx, struct notifier_block *nb)
+ const void *ctx, bool adding, struct notifier_block *nb)
{
struct net_bridge_fdb_entry *fdb;
struct net_bridge *br;
+ unsigned long action;
int err = 0;
if (!netif_is_bridge_master(br_dev) || !netif_is_bridge_port(dev))
@@ -757,6 +759,11 @@ int br_fdb_replay(const struct net_device *br_dev, const struct net_device *dev,
br = netdev_priv(br_dev);
+ if (adding)
+ action = SWITCHDEV_FDB_ADD_TO_DEVICE;
+ else
+ action = SWITCHDEV_FDB_DEL_TO_DEVICE;
+
rcu_read_lock();
hlist_for_each_entry_rcu(fdb, &br->fdb_list, fdb_node) {
@@ -767,7 +774,7 @@ int br_fdb_replay(const struct net_device *br_dev, const struct net_device *dev,
if (dst_dev != br_dev && dst_dev != dev)
continue;
- err = br_fdb_replay_one(nb, fdb, dst_dev, ctx);
+ err = br_fdb_replay_one(nb, fdb, dst_dev, action, ctx);
if (err)
break;
}
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index cebdbff17b54..17a720b4473f 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -568,7 +568,8 @@ static void br_switchdev_mdb_populate(struct switchdev_obj_port_mdb *mdb,
static int br_mdb_replay_one(struct notifier_block *nb, struct net_device *dev,
const struct switchdev_obj_port_mdb *mdb,
- const void *ctx, struct netlink_ext_ack *extack)
+ unsigned long action, const void *ctx,
+ struct netlink_ext_ack *extack)
{
struct switchdev_notifier_port_obj_info obj_info = {
.info = {
@@ -580,7 +581,7 @@ static int br_mdb_replay_one(struct notifier_block *nb, struct net_device *dev,
};
int err;
- err = nb->notifier_call(nb, SWITCHDEV_PORT_OBJ_ADD, &obj_info);
+ err = nb->notifier_call(nb, action, &obj_info);
return notifier_to_errno(err);
}
@@ -604,12 +605,13 @@ static int br_mdb_queue_one(struct list_head *mdb_list,
}
int br_mdb_replay(struct net_device *br_dev, struct net_device *dev,
- const void *ctx, struct notifier_block *nb,
+ const void *ctx, bool adding, struct notifier_block *nb,
struct netlink_ext_ack *extack)
{
const struct net_bridge_mdb_entry *mp;
struct switchdev_obj *obj, *tmp;
struct net_bridge *br;
+ unsigned long action;
LIST_HEAD(mdb_list);
int err = 0;
@@ -664,9 +666,14 @@ int br_mdb_replay(struct net_device *br_dev, struct net_device *dev,
rcu_read_unlock();
+ if (adding)
+ action = SWITCHDEV_PORT_OBJ_ADD;
+ else
+ action = SWITCHDEV_PORT_OBJ_DEL;
+
list_for_each_entry(obj, &mdb_list, list) {
err = br_mdb_replay_one(nb, dev, SWITCHDEV_OBJ_PORT_MDB(obj),
- ctx, extack);
+ action, ctx, extack);
if (err)
goto out_free_mdb;
}
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 2bfa2a00e193..a08e9f193009 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -1807,7 +1807,8 @@ out_kfree:
static int br_vlan_replay_one(struct notifier_block *nb,
struct net_device *dev,
struct switchdev_obj_port_vlan *vlan,
- const void *ctx, struct netlink_ext_ack *extack)
+ const void *ctx, unsigned long action,
+ struct netlink_ext_ack *extack)
{
struct switchdev_notifier_port_obj_info obj_info = {
.info = {
@@ -1819,18 +1820,19 @@ static int br_vlan_replay_one(struct notifier_block *nb,
};
int err;
- err = nb->notifier_call(nb, SWITCHDEV_PORT_OBJ_ADD, &obj_info);
+ err = nb->notifier_call(nb, action, &obj_info);
return notifier_to_errno(err);
}
int br_vlan_replay(struct net_device *br_dev, struct net_device *dev,
- const void *ctx, struct notifier_block *nb,
+ const void *ctx, bool adding, struct notifier_block *nb,
struct netlink_ext_ack *extack)
{
struct net_bridge_vlan_group *vg;
struct net_bridge_vlan *v;
struct net_bridge_port *p;
struct net_bridge *br;
+ unsigned long action;
int err = 0;
u16 pvid;
@@ -1857,6 +1859,11 @@ int br_vlan_replay(struct net_device *br_dev, struct net_device *dev,
if (!vg)
return 0;
+ if (adding)
+ action = SWITCHDEV_PORT_OBJ_ADD;
+ else
+ action = SWITCHDEV_PORT_OBJ_DEL;
+
pvid = br_get_pvid(vg);
list_for_each_entry(v, &vg->vlan_list, vlist) {
@@ -1870,7 +1877,7 @@ int br_vlan_replay(struct net_device *br_dev, struct net_device *dev,
if (!br_vlan_should_use(v))
continue;
- err = br_vlan_replay_one(nb, dev, &vlan, ctx, extack);
+ err = br_vlan_replay_one(nb, dev, &vlan, ctx, action, extack);
if (err)
return err;
}
diff --git a/net/dsa/port.c b/net/dsa/port.c
index 339781c98de1..4e58d07ececd 100644
--- a/net/dsa/port.c
+++ b/net/dsa/port.c
@@ -194,19 +194,18 @@ static int dsa_port_switchdev_sync(struct dsa_port *dp,
if (err && err != -EOPNOTSUPP)
return err;
- err = br_mdb_replay(br, brport_dev, dp,
- &dsa_slave_switchdev_blocking_notifier,
- extack);
+ err = br_mdb_replay(br, brport_dev, dp, true,
+ &dsa_slave_switchdev_blocking_notifier, extack);
if (err && err != -EOPNOTSUPP)
return err;
- err = br_fdb_replay(br, brport_dev, dp, &dsa_slave_switchdev_notifier);
+ err = br_fdb_replay(br, brport_dev, dp, true,
+ &dsa_slave_switchdev_notifier);
if (err && err != -EOPNOTSUPP)
return err;
- err = br_vlan_replay(br, brport_dev, dp,
- &dsa_slave_switchdev_blocking_notifier,
- extack);
+ err = br_vlan_replay(br, brport_dev, dp, true,
+ &dsa_slave_switchdev_blocking_notifier, extack);
if (err && err != -EOPNOTSUPP)
return err;
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