1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _LINUX_MMU_CONTEXT_H 3#define _LINUX_MMU_CONTEXT_H 4 5#include <asm/mmu_context.h> 6 7struct mm_struct; 8 9void use_mm(struct mm_struct *mm); 10void unuse_mm(struct mm_struct *mm); 11 12/* Architectures that care about IRQ state in switch_mm can override this. */ 13#ifndef switch_mm_irqs_off 14# define switch_mm_irqs_off switch_mm 15#endif 16 17#endif 18