mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-18 06:26:49 +07:00
ae47394658
Disintegrate asm/system.h for AVR32. This has not been compiled at all. Signed-off-by: David Howells <dhowells@redhat.com> cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
|
|
* Copyright (C) 2004-2006 Atmel Corporation
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef __ASM_AVR32_SWITCH_TO_H
|
|
#define __ASM_AVR32_SWITCH_TO_H
|
|
|
|
/*
|
|
* Help PathFinder and other Nexus-compliant debuggers keep track of
|
|
* the current PID by emitting an Ownership Trace Message each time we
|
|
* switch task.
|
|
*/
|
|
#ifdef CONFIG_OWNERSHIP_TRACE
|
|
#include <asm/ocd.h>
|
|
#define finish_arch_switch(prev) \
|
|
do { \
|
|
ocd_write(PID, prev->pid); \
|
|
ocd_write(PID, current->pid); \
|
|
} while(0)
|
|
#endif
|
|
|
|
/*
|
|
* switch_to(prev, next, last) should switch from task `prev' to task
|
|
* `next'. `prev' will never be the same as `next'.
|
|
*
|
|
* We just delegate everything to the __switch_to assembly function,
|
|
* which is implemented in arch/avr32/kernel/switch_to.S
|
|
*
|
|
* mb() tells GCC not to cache `current' across this call.
|
|
*/
|
|
struct cpu_context;
|
|
struct task_struct;
|
|
extern struct task_struct *__switch_to(struct task_struct *,
|
|
struct cpu_context *,
|
|
struct cpu_context *);
|
|
#define switch_to(prev, next, last) \
|
|
do { \
|
|
last = __switch_to(prev, &prev->thread.cpu_context + 1, \
|
|
&next->thread.cpu_context); \
|
|
} while (0)
|
|
|
|
|
|
#endif /* __ASM_AVR32_SWITCH_TO_H */
|