mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 07:55:25 +07:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* arch/arm/include/asm/thread_notify.h
|
|
*
|
|
* Copyright (C) 2006 Russell King.
|
|
*/
|
|
#ifndef ASMARM_THREAD_NOTIFY_H
|
|
#define ASMARM_THREAD_NOTIFY_H
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
#include <linux/notifier.h>
|
|
#include <asm/thread_info.h>
|
|
|
|
static inline int thread_register_notifier(struct notifier_block *n)
|
|
{
|
|
extern struct atomic_notifier_head thread_notify_head;
|
|
return atomic_notifier_chain_register(&thread_notify_head, n);
|
|
}
|
|
|
|
static inline void thread_unregister_notifier(struct notifier_block *n)
|
|
{
|
|
extern struct atomic_notifier_head thread_notify_head;
|
|
atomic_notifier_chain_unregister(&thread_notify_head, n);
|
|
}
|
|
|
|
static inline void thread_notify(unsigned long rc, struct thread_info *thread)
|
|
{
|
|
extern struct atomic_notifier_head thread_notify_head;
|
|
atomic_notifier_call_chain(&thread_notify_head, rc, thread);
|
|
}
|
|
|
|
#endif
|
|
|
|
/*
|
|
* These are the reason codes for the thread notifier.
|
|
*/
|
|
#define THREAD_NOTIFY_FLUSH 0
|
|
#define THREAD_NOTIFY_EXIT 1
|
|
#define THREAD_NOTIFY_SWITCH 2
|
|
#define THREAD_NOTIFY_COPY 3
|
|
|
|
#endif
|
|
#endif
|