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