diff options
| -rw-r--r-- | include/linux/sched.h | 14 | ||||
| -rw-r--r-- | include/linux/sched/task.h | 15 |
2 files changed, 15 insertions, 14 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 8d6b7aa..b68358c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1135,20 +1135,6 @@ static inline int is_global_init(struct task_struct *tsk) extern struct pid *cad_pid; -extern void free_task(struct task_struct *tsk); -#define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) - -extern void __put_task_struct(struct task_struct *t); - -static inline void put_task_struct(struct task_struct *t) -{ - if (atomic_dec_and_test(&t->usage)) - __put_task_struct(t); -} - -struct task_struct *task_rcu_dereference(struct task_struct **ptask); -struct task_struct *try_get_task_struct(struct task_struct **ptask); - /* * Per process flags */ diff --git a/include/linux/sched/task.h b/include/linux/sched/task.h index a33a812..3886ae6 100644 --- a/include/linux/sched/task.h +++ b/include/linux/sched/task.h @@ -75,6 +75,21 @@ extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, i struct task_struct *fork_idle(int); extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); +extern void free_task(struct task_struct *tsk); + +#define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) + +extern void __put_task_struct(struct task_struct *t); + +static inline void put_task_struct(struct task_struct *t) +{ + if (atomic_dec_and_test(&t->usage)) + __put_task_struct(t); +} + +struct task_struct *task_rcu_dereference(struct task_struct **ptask); +struct task_struct *try_get_task_struct(struct task_struct **ptask); + #ifdef CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT extern int arch_task_struct_size __read_mostly; |
