/usr/src/kernels/4.18.0-553.50.1.el8_10.x86_64/include/linux/ Current File: //usr/src/kernels/4.18.0-553.50.1.el8_10.x86_64/include/linux/task_work.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_TASK_WORK_H
#define _LINUX_TASK_WORK_H

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

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

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

enum task_work_notify_mode {
	TWA_NONE,
	TWA_RESUME,
	TWA_SIGNAL,
};

int task_work_add(struct task_struct *task, struct callback_head *twork,
			enum task_work_notify_mode mode);

struct callback_head *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)
{
	task_work_run();
}

#endif	/* _LINUX_TASK_WORK_H */