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