[mirror_ubuntu-jammy-kernel.git] / include / linux / task_work.h

#ifndef _LINUX_TASK_WORK_H
#define _LINUX_TASK_WORK_H

#include <linux/list.h>
#include <linux/sched.h>

struct task_work;
typedef void (*task_work_func_t)(struct task_work *);

struct task_work {
	struct task_work *next;
	task_work_func_t func;
};

static inline void
init_task_work(struct task_work *twork, task_work_func_t func)
{
	twork->func = func;
}

int task_work_add(struct task_struct *task, struct task_work *twork, bool);
struct task_work *task_work_cancel(struct task_struct *, task_work_func_t);
void task_work_run(void);

static inline void exit_task_work(struct task_struct *task)
{
	if (unlikely(task->task_works))
		task_work_run();
}

#endif	/* _LINUX_TASK_WORK_H */
Commit	Line	Data
e73f8959 ON	1	#ifndef _LINUX_TASK_WORK_H
	2	#define _LINUX_TASK_WORK_H
	3
	4	#include <linux/list.h>
	5	#include <linux/sched.h>
	6
	7	struct task_work;
	8	typedef void (task_work_func_t)(struct task_work );
	9
	10	struct task_work {
158e1645	11	struct task_work *next;
e73f8959	12	task_work_func_t func;
e73f8959 ON	13	};
	14
	15	static inline void
41f9d29f	16	init_task_work(struct task_work *twork, task_work_func_t func)
e73f8959 ON	17	{
e73f8959 ON	18	twork->func = func;
e73f8959 ON	19	}
	20
	21	int task_work_add(struct task_struct task, struct task_work twork, bool);
	22	struct task_work task_work_cancel(struct task_struct , task_work_func_t);
	23	void task_work_run(void);
	24
	25	static inline void exit_task_work(struct task_struct *task)
	26	{
158e1645	27	if (unlikely(task->task_works))
e73f8959 ON	28	task_work_run();
	29	}
	30
	31	#endif /* _LINUX_TASK_WORK_H */