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Sanitise linux/mman.h for userspace consumption

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It only really needs to define a few constants and include <asm/mman.h>
when it's used by userspace. Move the rest within #ifdef __KERNEL__

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse
2006-04-25 14:18:07 +01:00
parent 8e442735ae
commit 9cdcb56636
1 changed files with 8 additions and 5 deletions
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13
include/linux/mman.h
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@@ -1,10 +1,6 @@
#ifndef _LINUX_MMAN_H #ifndef _LINUX_MMAN_H
#define _LINUX_MMAN_H #define _LINUX_MMAN_H
#include <linux/config.h>
#include <linux/mm.h>
#include <asm/atomic.h>
#include <asm/mman.h> #include <asm/mman.h>
#define MREMAP_MAYMOVE 1 #define MREMAP_MAYMOVE 1
@@ -13,6 +9,13 @@
#define OVERCOMMIT_GUESS 0 #define OVERCOMMIT_GUESS 0
#define OVERCOMMIT_ALWAYS 1 #define OVERCOMMIT_ALWAYS 1
#define OVERCOMMIT_NEVER 2 #define OVERCOMMIT_NEVER 2
#ifdef __KERNEL__
#include <linux/config.h>
#include <linux/mm.h>
#include <asm/atomic.h>
extern int sysctl_overcommit_memory; extern int sysctl_overcommit_memory;
extern int sysctl_overcommit_ratio; extern int sysctl_overcommit_ratio;
extern atomic_t vm_committed_space; extern atomic_t vm_committed_space;
@@ -63,5 +66,5 @@ calc_vm_flag_bits(unsigned long flags)
_calc_vm_trans(flags, MAP_EXECUTABLE, VM_EXECUTABLE) | _calc_vm_trans(flags, MAP_EXECUTABLE, VM_EXECUTABLE) |
_calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED ); _calc_vm_trans(flags, MAP_LOCKED, VM_LOCKED );
} }
#endif /* __KERNEL__ */
#endif /* _LINUX_MMAN_H */ #endif /* _LINUX_MMAN_H */