diff options
Diffstat (limited to 'include/linux/kthread.h')
| -rw-r--r-- | include/linux/kthread.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/kthread.h b/include/linux/kthread.h index 86d53a3cb497f..3203e36b2ee81 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -4,6 +4,7 @@ /* Simple interface for creating and stopping kernel threads without mess. */ #include <linux/err.h> #include <linux/sched.h> +#include <linux/cgroup.h> __printf(4, 5) struct task_struct *kthread_create_on_node(int (*threadfn)(void *data), @@ -199,4 +200,14 @@ bool kthread_cancel_delayed_work_sync(struct kthread_delayed_work *work); void kthread_destroy_worker(struct kthread_worker *worker); +#ifdef CONFIG_BLK_CGROUP +void kthread_associate_blkcg(struct cgroup_subsys_state *css); +struct cgroup_subsys_state *kthread_blkcg(void); +#else +static inline void kthread_associate_blkcg(struct cgroup_subsys_state *css) { } +static inline struct cgroup_subsys_state *kthread_blkcg(void) +{ + return NULL; +} +#endif #endif /* _LINUX_KTHREAD_H */ |