GeezerVison is showing codebrowser.dev — task_work.h source code [linux/include/linux/task_work.h] - Codebrowser

1	/ SPDX-License-Identifier: GPL-2.0 /
2	#ifndef _LINUX_TASK_WORK_H
3	#define _LINUX_TASK_WORK_H
4
5	#include <linux/list.h>
6	#include <linux/sched.h>
7
8	typedef void (task_work_func_t)(struct* callback_head *);
9
10	static inline void
11	init_task_work(struct callback_head *twork, task_work_func_t func)
12	{
13	twork->func = func;
14	}
15
16	enum task_work_notify_mode {
17	TWA_NONE = `0`,
18	TWA_RESUME,
19	TWA_SIGNAL,
20	TWA_SIGNAL_NO_IPI,
21	TWA_NMI_CURRENT,
22	};
23
24	static inline bool task_work_pending(struct task_struct *task)
25	{
26	return READ_ONCE(task->task_works);
27	}
28
29	int task_work_add(struct task_struct task, struct* callback_head *twork,
30	enum task_work_notify_mode mode);
31
32	struct callback_head task_work_cancel_match(struct* task_struct *task,
33	bool (match)(struct* callback_head , void* data), void* *data);
34	struct callback_head task_work_cancel_func(struct* task_struct *, task_work_func_t);
35	bool task_work_cancel(struct task_struct task, struct* callback_head *cb);
36	void task_work_run(void);
37
38	static inline void exit_task_work(struct task_struct *task)
39	{
40	task_work_run();
41	}
42
43	#endif /* _LINUX_TASK_WORK_H */
44

task_work.h