diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cgroup-defs.h | 5 | ||||
| -rw-r--r-- | include/linux/cgroup.h | 20 | ||||
| -rw-r--r-- | include/linux/sched/task.h | 4 |
3 files changed, 21 insertions, 8 deletions
diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 63097cb243cb..68c391f451d1 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -628,8 +628,9 @@ struct cgroup_subsys { void (*cancel_attach)(struct cgroup_taskset *tset); void (*attach)(struct cgroup_taskset *tset); void (*post_attach)(void); - int (*can_fork)(struct task_struct *task); - void (*cancel_fork)(struct task_struct *task); + int (*can_fork)(struct task_struct *task, + struct css_set *cset); + void (*cancel_fork)(struct task_struct *task, struct css_set *cset); void (*fork)(struct task_struct *task); void (*exit)(struct task_struct *task); void (*release)(struct task_struct *task); diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index f1219b927817..4598e4da6b1b 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -27,6 +27,8 @@ #include <linux/cgroup-defs.h> +struct kernel_clone_args; + #ifdef CONFIG_CGROUPS /* @@ -119,9 +121,12 @@ int proc_cgroup_show(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *tsk); void cgroup_fork(struct task_struct *p); -extern int cgroup_can_fork(struct task_struct *p); -extern void cgroup_cancel_fork(struct task_struct *p); -extern void cgroup_post_fork(struct task_struct *p); +extern int cgroup_can_fork(struct task_struct *p, + struct kernel_clone_args *kargs); +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); @@ -705,9 +710,12 @@ static inline int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry) { return -EINVAL; } static inline void cgroup_fork(struct task_struct *p) {} -static inline int cgroup_can_fork(struct task_struct *p) { return 0; } -static inline void cgroup_cancel_fork(struct task_struct *p) {} -static inline void cgroup_post_fork(struct task_struct *p) {} +static inline int cgroup_can_fork(struct task_struct *p, + struct kernel_clone_args *kargs) { return 0; } +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) {} diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index f1879884238e..38359071236a 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -13,6 +13,7 @@ struct task_struct; struct rusage; union thread_union; +struct css_set; /* All the bits taken by the old clone syscall. */ #define CLONE_LEGACY_FLAGS 0xffffffffULL @@ -29,6 +30,9 @@ struct kernel_clone_args { pid_t *set_tid; /* Number of elements in *set_tid */ size_t set_tid_size; + int cgroup; + struct cgroup *cgrp; + struct css_set *cset; }; /* |