diff options
Diffstat (limited to 'arch/frv/include/asm/switch_to.h')
| -rw-r--r-- | arch/frv/include/asm/switch_to.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/frv/include/asm/switch_to.h b/arch/frv/include/asm/switch_to.h deleted file mode 100644 index 2cf0f6a7fbb1..000000000000 --- a/arch/frv/include/asm/switch_to.h +++ /dev/null @@ -1,35 +0,0 @@ -/* FR-V CPU basic task switching - * - * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef _ASM_SWITCH_TO_H -#define _ASM_SWITCH_TO_H - -#include <linux/thread_info.h> - -/* - * switch_to(prev, next) should switch from task `prev' to `next' - * `prev' will never be the same as `next'. - * The `mb' is to tell GCC not to cache `current' across this call. - */ -extern asmlinkage -struct task_struct *__switch_to(struct thread_struct *prev_thread, - struct thread_struct *next_thread, - struct task_struct *prev); - -#define switch_to(prev, next, last) \ -do { \ - (prev)->thread.sched_lr = \ - (unsigned long) __builtin_return_address(0); \ - (last) = __switch_to(&(prev)->thread, &(next)->thread, (prev)); \ - mb(); \ -} while(0) - -#endif /* _ASM_SWITCH_TO_H */ |