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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef __ASM_GENERIC_MMAN_H3#define __ASM_GENERIC_MMAN_H4 5#include <asm-generic/mman-common.h>6 7#define MAP_GROWSDOWN 0x0100 /* stack-like segment */8#define MAP_DENYWRITE 0x0800 /* ETXTBSY */9#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */10#define MAP_LOCKED 0x2000 /* pages are locked */11#define MAP_NORESERVE 0x4000 /* don't check for reservations */12 13/*14 * Bits [26:31] are reserved, see asm-generic/hugetlb_encode.h15 * for MAP_HUGETLB usage16 */17 18#define MCL_CURRENT 1 /* lock all current mappings */19#define MCL_FUTURE 2 /* lock all future mappings */20#define MCL_ONFAULT 4 /* lock all pages that are faulted in */21 22#endif /* __ASM_GENERIC_MMAN_H */23