18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (C) 2006 Atmark Techno, Inc. 48c2ecf20Sopenharmony_ci */ 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci#ifndef _ASM_MICROBLAZE_SWITCH_TO_H 78c2ecf20Sopenharmony_ci#define _ASM_MICROBLAZE_SWITCH_TO_H 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_cistruct task_struct; 108c2ecf20Sopenharmony_cistruct thread_info; 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ciextern struct task_struct *_switch_to(struct thread_info *prev, 138c2ecf20Sopenharmony_ci struct thread_info *next); 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ci#define switch_to(prev, next, last) \ 168c2ecf20Sopenharmony_ci do { \ 178c2ecf20Sopenharmony_ci (last) = _switch_to(task_thread_info(prev), \ 188c2ecf20Sopenharmony_ci task_thread_info(next)); \ 198c2ecf20Sopenharmony_ci } while (0) 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_ci#endif /* _ASM_MICROBLAZE_SWITCH_TO_H */ 22