diff options
| author | Tejun Heo <tj@kernel.org> | 2010-02-16 16:21:08 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-17 08:05:38 +0100 |
| commit | 47d742752df4c1088589d4424840bc761613ab2a (patch) | |
| tree | 186eec2c69a1f7149e08d354c36a34c21b58fa4f /drivers/net/veth.c | |
| parent | percpu: add __percpu sparse annotations to net (diff) | |
| download | linux-47d742752df4c1088589d4424840bc761613ab2a.tar.xz linux-47d742752df4c1088589d4424840bc761613ab2a.zip | |
percpu: add __percpu sparse annotations to net drivers
Add __percpu sparse annotations to net drivers.
These annotations are to make sparse consider percpu variables to be
in a different address space and warn if accessed without going
through percpu accessors. This patch doesn't affect normal builds.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 3a15de56df9c..35609e64f6fd 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -34,7 +34,7 @@ struct veth_net_stats { struct veth_priv { struct net_device *peer; - struct veth_net_stats *stats; + struct veth_net_stats __percpu *stats; unsigned ip_summed; }; @@ -263,7 +263,7 @@ static int veth_change_mtu(struct net_device *dev, int new_mtu) static int veth_dev_init(struct net_device *dev) { - struct veth_net_stats *stats; + struct veth_net_stats __percpu *stats; struct veth_priv *priv; stats = alloc_percpu(struct veth_net_stats); |