1/* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6#ifndef _UAPI_LINUX_MMAN_H 7#define _UAPI_LINUX_MMAN_H 8#include <asm/mman.h> 9#include <asm-generic/hugetlb_encode.h> 10#define MREMAP_MAYMOVE 1 11#define MREMAP_FIXED 2 12#define OVERCOMMIT_GUESS 0 13#define OVERCOMMIT_ALWAYS 1 14#define OVERCOMMIT_NEVER 2 15#define MAP_HUGE_SHIFT HUGETLB_FLAG_ENCODE_SHIFT 16#define MAP_HUGE_MASK HUGETLB_FLAG_ENCODE_MASK 17#define MAP_HUGE_64KB HUGETLB_FLAG_ENCODE_64KB 18#define MAP_HUGE_512KB HUGETLB_FLAG_ENCODE_512KB 19#define MAP_HUGE_1MB HUGETLB_FLAG_ENCODE_1MB 20#define MAP_HUGE_2MB HUGETLB_FLAG_ENCODE_2MB 21#define MAP_HUGE_8MB HUGETLB_FLAG_ENCODE_8MB 22#define MAP_HUGE_16MB HUGETLB_FLAG_ENCODE_16MB 23#define MAP_HUGE_32MB HUGETLB_FLAG_ENCODE_32MB 24#define MAP_HUGE_256MB HUGETLB_FLAG_ENCODE_256MB 25#define MAP_HUGE_512MB HUGETLB_FLAG_ENCODE_512MB 26#define MAP_HUGE_1GB HUGETLB_FLAG_ENCODE_1GB 27#define MAP_HUGE_2GB HUGETLB_FLAG_ENCODE_2GB 28#define MAP_HUGE_16GB HUGETLB_FLAG_ENCODE_16GB 29#endif 30