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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-16 01:28:21 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | 2007-10-17 22:26:15 +0400 |
| commit | 5c8eec501968cf9b608bba22748d7ca1a91dadf1 (patch) | |
| tree | d0c627a731fe08529b689fd7aeb8f38876983424 /include/asm-x86/mman.h | |
| parent | c4ac82a8818c6decd0fa57cdb55d4225f43d923a (diff) | |
| download | linux-5c8eec501968cf9b608bba22748d7ca1a91dadf1.tar.xz | |
x86: unify include/asm/mman_32/64.h
Same file, except for the extra 64bit MAP_32BIT define, which does not hurt
for 32 bit compiles.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/mman.h')
| -rw-r--r-- | include/asm-x86/mman.h | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/include/asm-x86/mman.h b/include/asm-x86/mman.h index 322db07e82c3..c1682b542daf 100644 --- a/include/asm-x86/mman.h +++ b/include/asm-x86/mman.h @@ -1,13 +1,19 @@ -#ifdef __KERNEL__ -# ifdef CONFIG_X86_32 -# include "mman_32.h" -# else -# include "mman_64.h" -# endif -#else -# ifdef __i386__ -# include "mman_32.h" -# else -# include "mman_64.h" -# endif -#endif +#ifndef _ASM_X86_MMAN_H +#define _ASM_X86_MMAN_H + +#include <asm-generic/mman.h> + +#define MAP_32BIT 0x40 /* only give out 32bit addresses */ + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ +#define MAP_LOCKED 0x2000 /* pages are locked */ +#define MAP_NORESERVE 0x4000 /* don't check for reservations */ +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ + +#define MCL_CURRENT 1 /* lock all current mappings */ +#define MCL_FUTURE 2 /* lock all future mappings */ + +#endif /* _ASM_X86_MMAN_H */ |