1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Task switching definitions for the Hexagon architecture 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef _ASM_SWITCH_TO_H 9*4882a593Smuzhiyun #define _ASM_SWITCH_TO_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct thread_struct; 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun extern struct task_struct *__switch_to(struct task_struct *, 14*4882a593Smuzhiyun struct task_struct *, 15*4882a593Smuzhiyun struct task_struct *); 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define switch_to(p, n, r) do {\ 18*4882a593Smuzhiyun r = __switch_to((p), (n), (r));\ 19*4882a593Smuzhiyun } while (0) 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #endif /* _ASM_SWITCH_TO_H */ 22