switch_to.h

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/*
 * Copyright (C) 2006 Atmark Techno, Inc.
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License. See the file "COPYING" in the main directory of this archive
 * for more details.
 */

#ifndef _ASM_MICROBLAZE_SWITCH_TO_H
#define _ASM_MICROBLAZE_SWITCH_TO_H

struct task_struct;
struct thread_info;

extern struct task_struct *_switch_to(struct thread_info *prev,
                    struct thread_info *next);

#define switch_to(prev, next, last)                 \
    do {                                \
        (last) = _switch_to(task_thread_info(prev),     \
                    task_thread_info(next));    \
    } while (0)

#endif /* _ASM_MICROBLAZE_SWITCH_TO_H */