diff options
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 73ba0cfe4226..b052ce72cdcd 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -514,6 +514,11 @@ static inline int walk_tg_tree(tg_visitor down, tg_visitor up, void *data) return walk_tg_tree_from(&root_task_group, down, up, data); } +static inline struct task_group *css_tg(struct cgroup_subsys_state *css) +{ + return css ? container_of(css, struct task_group, css) : NULL; +} + extern int tg_nop(struct task_group *tg, void *data); #ifdef CONFIG_FAIR_GROUP_SCHED |