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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627/* SPDX-License-Identifier: GPL-2.0-or-later *//* Generic task switch macro wrapper. * * It should be possible to use these on really simple architectures, * but it serves more as a starting point for new ports. * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) */#ifndef __ASM_GENERIC_SWITCH_TO_H#define __ASM_GENERIC_SWITCH_TO_H
#include <linux/thread_info.h>
/* * Context switching is now performed out-of-line in switch_to.S */extern struct task_struct *__switch_to(struct task_struct *, struct task_struct *);
#define switch_to(prev, next, last) \ do { \ ((last) = __switch_to((prev), (next))); \ } while (0)
#endif /* __ASM_GENERIC_SWITCH_TO_H */