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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/kthread.h
1 #ifndef _LINUX_KTHREAD_H
2 #define _LINUX_KTHREAD_H
3 /* Simple interface for creating and stopping kernel threads without mess. */
5 #include <linux/sched.h>
7 struct task_struct
*kthread_create(int (*threadfn
)(void *data
),
9 const char namefmt
[], ...);
12 * kthread_run - create and wake a thread.
13 * @threadfn: the function to run until signal_pending(current).
14 * @data: data ptr for @threadfn.
15 * @namefmt: printf-style name for the thread.
17 * Description: Convenient wrapper for kthread_create() followed by
18 * wake_up_process(). Returns the kthread or ERR_PTR(-ENOMEM).
20 #define kthread_run(threadfn, data, namefmt, ...) \
22 struct task_struct *__k \
23 = kthread_create(threadfn, data, namefmt, ## __VA_ARGS__); \
25 wake_up_process(__k); \
29 void kthread_bind(struct task_struct
*k
, unsigned int cpu
);
30 int kthread_stop(struct task_struct
*k
);
31 int kthread_should_stop(void);
33 #endif /* _LINUX_KTHREAD_H */