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| author |   Daniel Wagner <daniel.wagner@bmw-carit.de> | 2012-10-25 04:16:58 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-10-26 03:40:50 -0400 |
| commit | fd9a08a7b83074e34c13c6340f673f7a51f53489 (patch) | |
| tree | d4678a07c825bb6dbe84b129b82c4efa93d5a474 /include | |
| parent | cgroup: net_cls: Remove rcu_read_lock/unlock (diff) | |
| download | linux-dev-fd9a08a7b83074e34c13c6340f673f7a51f53489.tar.xz linux-dev-fd9a08a7b83074e34c13c6340f673f7a51f53489.zip | |
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 'include')
| -rw-r--r-- | include/net/cls_cgroup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h index 0fee0617fb7d..571de6efad8f 100644 --- a/include/net/cls_cgroup.h +++ b/include/net/cls_cgroup.h @@ -24,7 +24,7 @@ struct cgroup_cls_state u32 classid; }; -extern void sock_update_classid(struct sock *sk); +extern void sock_update_classid(struct sock *sk, struct task_struct *task); #if IS_BUILTIN(CONFIG_NET_CLS_CGROUP) static inline u32 task_cls_classid(struct task_struct *p) |