netdev - [patch net-next 03/19] team: add mode priv to port

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Message-Id: <1340121261-2966-4-git-send-email-jpirko@redhat.com>
Date:	Tue, 19 Jun 2012 17:54:05 +0200
From:	Jiri Pirko <jpirko@...hat.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, eric.dumazet@...il.com, jbrouer@...hat.com
Subject: [patch net-next 03/19] team: add mode priv to port

Signed-off-by: Jiri Pirko <jpirko@...hat.com>
---
 drivers/net/team/team.c |    3 ++-
 include/linux/if_team.h |    2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 343f4ff..dea2d8a 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -793,7 +793,8 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
 		return -EBUSY;
 	}
 
-	port = kzalloc(sizeof(struct team_port), GFP_KERNEL);
+	port = kzalloc(sizeof(struct team_port) + team->mode->port_priv_size,
+		       GFP_KERNEL);
 	if (!port)
 		return -ENOMEM;
 
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index d45fcd5..54af95f 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -61,6 +61,7 @@ struct team_port {
 	} orig;
 
 	struct rcu_head rcu;
+	long mode_priv[0];
 };
 
 struct team_mode_ops {
@@ -108,6 +109,7 @@ struct team_mode {
 	const char *kind;
 	struct module *owner;
 	size_t priv_size;
+	size_t port_priv_size;
 	const struct team_mode_ops *ops;
 };
 
-- 
1.7.10.2

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