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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950/* SPDX-License-Identifier: GPL-2.0 */#ifndef _TOOLS_LINUX_MM_H#define _TOOLS_LINUX_MM_H
#include <linux/align.h>#include <linux/mmzone.h>#include <linux/sizes.h>
#define PAGE_SHIFT 12#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)#define PAGE_MASK (~(PAGE_SIZE - 1))
#define PHYS_ADDR_MAX (~(phys_addr_t)0)
#define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE)#define PAGE_ALIGN_DOWN(addr) ALIGN_DOWN(addr, PAGE_SIZE)
#define __va(x) ((void *)((unsigned long)(x)))#define __pa(x) ((unsigned long)(x))#define __pa_symbol(x) ((unsigned long)(x))
#define pfn_to_page(pfn) ((void *)((pfn) * PAGE_SIZE))
#define phys_to_virt phys_to_virtstatic inline void *phys_to_virt(unsigned long address){ return __va(address);}
#define virt_to_phys virt_to_physstatic inline phys_addr_t virt_to_phys(volatile void *address){ return (phys_addr_t)address;}
static inline void totalram_pages_inc(void){}
static inline void totalram_pages_add(long count){}
static inline int early_pfn_to_nid(unsigned long pfn){ return 0;}
#endif