include/asm/page-def.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Based on arch/arm/include/asm/page.h
0004  *
0005  * Copyright (C) 1995-2003 Russell King
0006  * Copyright (C) 2017 ARM Ltd.
0007  */
0008 #ifndef __ASM_PAGE_DEF_H
0009 #define __ASM_PAGE_DEF_H
0010
0011 #include <linux/const.h>
0012
0013 /* PAGE_SHIFT determines the page size */
0014 #define PAGE_SHIFT      CONFIG_ARM64_PAGE_SHIFT
0015 #define PAGE_SIZE       (_AC(1, UL) << PAGE_SHIFT)
0016 #define PAGE_MASK       (~(PAGE_SIZE-1))
0017
0018 #endif /* __ASM_PAGE_DEF_H */