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authorDaniel Wagner <daniel.wagner@bmw-carit.de>2012-10-25 06:16:58 +0200
committerDavid S. Miller <davem@davemloft.net>2012-10-26 09:40:50 +0200
commitfd9a08a7b83074e34c13c6340f673f7a51f53489 (patch)
treed4678a07c825bb6dbe84b129b82c4efa93d5a474 /drivers/net/tun.c
parentcgroup: net_cls: Remove rcu_read_lock/unlock (diff)
downloadlinux-fd9a08a7b83074e34c13c6340f673f7a51f53489.tar.xz
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cgroup: net_cls: Pass in task to sock_update_classid()
sock_update_classid() assumes that the update operation always are applied on the current task. sock_update_classid() needs to know on which tasks to work on in order to be able to migrate task between cgroups using the struct cgroup_subsys attach() callback. Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Glauber Costa <glommer@parallels.com> Cc: Joe Perches <joe@perches.com> Cc: Neil Horman <nhorman@tuxdriver.com> Cc: Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: Tejun Heo <tj@kernel.org> Cc: <netdev@vger.kernel.org> Cc: <cgroups@vger.kernel.org> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r--drivers/net/tun.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 0873cdcf39be..e4858b20bf11 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -587,7 +587,7 @@ static struct sk_buff *tun_alloc_skb(struct tun_struct *tun,
struct sk_buff *skb;
int err;
- sock_update_classid(sk);
+ sock_update_classid(sk, current);
/* Under a page? Don't bother with paged skb. */
if (prepad + len < PAGE_SIZE || !linear)