diff options
| author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-10-08 11:05:20 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-08 16:27:34 -0400 |
| commit | ff0bfad6a2ed98c89cc91bc88ac223082eb42d4a (patch) | |
| tree | 7edf17c818d82ff44153f5017d4ab887a6769a98 /net/sched/cls_cgroup.c | |
| parent | e1af5e445ef8582e8f690fadcd63797db1e62663 (diff) | |
cgroup: cls: remove unnecessary task_cls_classid
We can get classid through cgroup_subsys_state,
this is directviewing and effective.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_cgroup.c')
| -rw-r--r-- | net/sched/cls_cgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c index 867b4a3e398..16006c92c3f 100644 --- a/net/sched/cls_cgroup.c +++ b/net/sched/cls_cgroup.c @@ -72,11 +72,11 @@ static void cgrp_attach(struct cgroup_subsys_state *css, struct cgroup_taskset *tset) { struct task_struct *p; - void *v; + struct cgroup_cls_state *cs = css_cls_state(css); + void *v = (void *)(unsigned long)cs->classid; cgroup_taskset_for_each(p, css, tset) { task_lock(p); - v = (void *)(unsigned long)task_cls_classid(p); iterate_fd(p->files, 0, update_classid, v); task_unlock(p); } |