diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cgroup.h | 14 | ||||
| -rw-r--r-- | include/linux/cpuset.h | 9 | ||||
| -rw-r--r-- | include/linux/sched.h | 5 |
3 files changed, 20 insertions, 8 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 6ed477338b16..bc892e3b37ee 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -137,9 +137,10 @@ extern void cgroup_cancel_fork(struct task_struct *p, struct kernel_clone_args *kargs); extern void cgroup_post_fork(struct task_struct *p, struct kernel_clone_args *kargs); -void cgroup_exit(struct task_struct *p); -void cgroup_release(struct task_struct *p); -void cgroup_free(struct task_struct *p); +void cgroup_task_exit(struct task_struct *p); +void cgroup_task_dead(struct task_struct *p); +void cgroup_task_release(struct task_struct *p); +void cgroup_task_free(struct task_struct *p); int cgroup_init_early(void); int cgroup_init(void); @@ -680,9 +681,10 @@ static inline void cgroup_cancel_fork(struct task_struct *p, struct kernel_clone_args *kargs) {} static inline void cgroup_post_fork(struct task_struct *p, struct kernel_clone_args *kargs) {} -static inline void cgroup_exit(struct task_struct *p) {} -static inline void cgroup_release(struct task_struct *p) {} -static inline void cgroup_free(struct task_struct *p) {} +static inline void cgroup_task_exit(struct task_struct *p) {} +static inline void cgroup_task_dead(struct task_struct *p) {} +static inline void cgroup_task_release(struct task_struct *p) {} +static inline void cgroup_task_free(struct task_struct *p) {} static inline int cgroup_init_early(void) { return 0; } static inline int cgroup_init(void) { return 0; } diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 2ddb256187b5..a98d3330385c 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -74,6 +74,7 @@ extern void inc_dl_tasks_cs(struct task_struct *task); extern void dec_dl_tasks_cs(struct task_struct *task); extern void cpuset_lock(void); extern void cpuset_unlock(void); +extern void cpuset_cpus_allowed_locked(struct task_struct *p, struct cpumask *mask); extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask); extern bool cpuset_cpus_allowed_fallback(struct task_struct *p); extern bool cpuset_cpu_is_isolated(int cpu); @@ -195,10 +196,16 @@ static inline void dec_dl_tasks_cs(struct task_struct *task) { } static inline void cpuset_lock(void) { } static inline void cpuset_unlock(void) { } +static inline void cpuset_cpus_allowed_locked(struct task_struct *p, + struct cpumask *mask) +{ + cpumask_copy(mask, task_cpu_possible_mask(p)); +} + static inline void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask) { - cpumask_copy(mask, task_cpu_possible_mask(p)); + cpuset_cpus_allowed_locked(p, mask); } static inline bool cpuset_cpus_allowed_fallback(struct task_struct *p) diff --git a/include/linux/sched.h b/include/linux/sched.h index fac12bb7dbe4..d395f2810fac 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1324,7 +1324,10 @@ struct task_struct { struct css_set __rcu *cgroups; /* cg_list protected by css_set_lock and tsk->alloc_lock: */ struct list_head cg_list; -#endif +#ifdef CONFIG_PREEMPT_RT + struct llist_node cg_dead_lnode; +#endif /* CONFIG_PREEMPT_RT */ +#endif /* CONFIG_CGROUPS */ #ifdef CONFIG_X86_CPU_RESCTRL u32 closid; u32 rmid; |