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Date: Sun, 17 Dec 2023 10:32:38 +0200
From: Ido Schimmel <idosch@...dia.com>
To: <netdev@...r.kernel.org>, <bridge@...ts.linux-foundation.org>
CC: <davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>,
<edumazet@...gle.com>, <roopa@...dia.com>, <razor@...ckwall.org>,
<petrm@...dia.com>, Ido Schimmel <idosch@...dia.com>
Subject: [PATCH net-next 3/9] net: Add MDB bulk deletion device operation
Add MDB net device operation that will be invoked by rtnetlink code in
response to received 'RTM_DELMDB' messages with the 'NLM_F_BULK' flag
set. Subsequent patches will implement the operation in the bridge and
VXLAN drivers.
Signed-off-by: Ido Schimmel <idosch@...dia.com>
Reviewed-by: Petr Machata <petrm@...dia.com>
---
include/linux/netdevice.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1b935ee341b4..75c7725e5e4f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1329,6 +1329,9 @@ struct netdev_net_notifier {
* int (*ndo_mdb_del)(struct net_device *dev, struct nlattr *tb[],
* struct netlink_ext_ack *extack);
* Deletes the MDB entry from dev.
+ * int (*ndo_mdb_del_bulk)(struct net_device *dev, struct nlattr *tb[],
+ * struct netlink_ext_ack *extack);
+ * Bulk deletes MDB entries from dev.
* int (*ndo_mdb_dump)(struct net_device *dev, struct sk_buff *skb,
* struct netlink_callback *cb);
* Dumps MDB entries from dev. The first argument (marker) in the netlink
@@ -1611,6 +1614,9 @@ struct net_device_ops {
int (*ndo_mdb_del)(struct net_device *dev,
struct nlattr *tb[],
struct netlink_ext_ack *extack);
+ int (*ndo_mdb_del_bulk)(struct net_device *dev,
+ struct nlattr *tb[],
+ struct netlink_ext_ack *extack);
int (*ndo_mdb_dump)(struct net_device *dev,
struct sk_buff *skb,
struct netlink_callback *cb);
--
2.40.1
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