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Commit 5f6164f3 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Linus Torvalds
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[PATCH] add asm-generic/mman.h 

Make new MADV_REMOVE, MADV_DONTFORK, MADV_DOFORK consistent across all
arches.  The idea is to make it possible to use them portably even before
distros include them in libc headers.

Move common flags to asm-generic/mman.h
Signed-off-by: default avatarMichael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 06fed338
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Showing with 96 additions and 503 deletions
include/asm-alpha/mman.h
View file @ 5f6164f3
...@@ -42,9 +42,11 @@ ...@@ -42,9 +42,11 @@
#define MADV_WILLNEED 3 /* will need these pages */ #define MADV_WILLNEED 3 /* will need these pages */
#define MADV_SPACEAVAIL 5 /* ensure resources are available */ #define MADV_SPACEAVAIL 5 /* ensure resources are available */
#define MADV_DONTNEED 6 /* don't need these pages */ #define MADV_DONTNEED 6 /* don't need these pages */
#define MADV_REMOVE 7 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */ /* common/generic parameters */
#define MADV_DOFORK 0x31 /* do inherit across fork */ #define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
/* compatibility flags */ /* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS #define MAP_ANON MAP_ANONYMOUS
......
include/asm-arm/mman.h
View file @ 5f6164f3
#ifndef __ARM_MMAN_H__ #ifndef __ARM_MMAN_H__
#define __ARM_MMAN_H__ #define __ARM_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,24 +11,7 @@ ...@@ -23,24 +11,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __ARM_MMAN_H__ */ #endif /* __ARM_MMAN_H__ */
include/asm-arm26/mman.h
View file @ 5f6164f3
#ifndef __ARM_MMAN_H__ #ifndef __ARM_MMAN_H__
#define __ARM_MMAN_H__ #define __ARM_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,24 +11,7 @@ ...@@ -23,24 +11,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __ARM_MMAN_H__ */ #endif /* __ARM_MMAN_H__ */
include/asm-cris/mman.h
View file @ 5f6164f3
...@@ -3,19 +3,7 @@ ...@@ -3,19 +3,7 @@
/* verbatim copy of asm-i386/ version */ /* verbatim copy of asm-i386/ version */
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -25,24 +13,7 @@ ...@@ -25,24 +13,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __CRIS_MMAN_H__ */ #endif /* __CRIS_MMAN_H__ */
include/asm-frv/mman.h
View file @ 5f6164f3
#ifndef __ASM_MMAN_H__ #ifndef __ASM_MMAN_H__
#define __ASM_MMAN_H__ #define __ASM_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,25 +11,8 @@ ...@@ -23,25 +11,8 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __ASM_MMAN_H__ */ #endif /* __ASM_MMAN_H__ */
include/asm-generic/mman.h 0 → 100644
View file @ 5f6164f3
#ifndef _ASM_GENERIC_MMAN_H
#define _ASM_GENERIC_MMAN_H
/*
Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd.
Based on: asm-xxx/mman.h
*/
#define PROT_READ 0x1 /* page can be read */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MADV_NORMAL 0 /* no further special treatment */
#define MADV_RANDOM 1 /* expect random page references */
#define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 3 /* will need these pages */
#define MADV_DONTNEED 4 /* don't need these pages */
/* common parameters: try to keep these consistent across architectures */
#define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif
include/asm-h8300/mman.h
View file @ 5f6164f3
#ifndef __H8300_MMAN_H__ #ifndef __H8300_MMAN_H__
#define __H8300_MMAN_H__ #define __H8300_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,24 +11,7 @@ ...@@ -23,24 +11,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __H8300_MMAN_H__ */ #endif /* __H8300_MMAN_H__ */
include/asm-i386/mman.h
View file @ 5f6164f3
#ifndef __I386_MMAN_H__ #ifndef __I386_MMAN_H__
#define __I386_MMAN_H__ #define __I386_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,24 +11,7 @@ ...@@ -23,24 +11,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __I386_MMAN_H__ */ #endif /* __I386_MMAN_H__ */
include/asm-ia64/mman.h
View file @ 5f6164f3
...@@ -8,19 +8,7 @@ ...@@ -8,19 +8,7 @@
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
*/ */
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x00100 /* stack-like segment */ #define MAP_GROWSDOWN 0x00100 /* stack-like segment */
#define MAP_GROWSUP 0x00200 /* register stack-like segment */ #define MAP_GROWSUP 0x00200 /* register stack-like segment */
...@@ -31,24 +19,7 @@ ...@@ -31,24 +19,7 @@
#define MAP_POPULATE 0x08000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x08000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* _ASM_IA64_MMAN_H */ #endif /* _ASM_IA64_MMAN_H */
include/asm-m32r/mman.h
View file @ 5f6164f3
#ifndef __M32R_MMAN_H__ #ifndef __M32R_MMAN_H__
#define __M32R_MMAN_H__ #define __M32R_MMAN_H__
/* orig : i386 2.6.0-test6 */ #include <asm-generic/mman.h>
#define PROT_READ 0x1 /* page can be read */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */ /* orig : i386 2.6.0-test6 */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -25,24 +13,7 @@ ...@@ -25,24 +13,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __M32R_MMAN_H__ */ #endif /* __M32R_MMAN_H__ */
include/asm-m68k/mman.h
View file @ 5f6164f3
#ifndef __M68K_MMAN_H__ #ifndef __M68K_MMAN_H__
#define __M68K_MMAN_H__ #define __M68K_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,24 +11,7 @@ ...@@ -23,24 +11,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __M68K_MMAN_H__ */ #endif /* __M68K_MMAN_H__ */
include/asm-mips/mman.h
View file @ 5f6164f3
...@@ -60,17 +60,19 @@ ...@@ -60,17 +60,19 @@
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */ #define MADV_NORMAL 0 /* no further special treatment */
#define MADV_RANDOM 0x1 /* page-in minimum required */ #define MADV_RANDOM 1 /* expect random page references */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ #define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 0x3 /* pre-fault pages */ #define MADV_WILLNEED 3 /* will need these pages */
#define MADV_DONTNEED 0x4 /* discard these pages */ #define MADV_DONTNEED 4 /* don't need these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */ /* common parameters: try to keep these consistent across architectures */
#define MADV_DOFORK 0x31 /* do inherit across fork */ #define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
/* compatibility flags */ /* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS #define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0 #define MAP_FILE 0
#endif /* _ASM_MMAN_H */ #endif /* _ASM_MMAN_H */
include/asm-parisc/mman.h
View file @ 5f6164f3
...@@ -38,7 +38,11 @@ ...@@ -38,7 +38,11 @@
#define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ #define MADV_SPACEAVAIL 5 /* insure that resources are reserved */
#define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ #define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
#define MADV_VPS_INHERIT 7 /* Inherit parents page size */ #define MADV_VPS_INHERIT 7 /* Inherit parents page size */
#define MADV_REMOVE 8 /* remove these pages & resources */
/* common/generic parameters */
#define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
/* The range 12-64 is reserved for page size specification. */ /* The range 12-64 is reserved for page size specification. */
#define MADV_4K_PAGES 12 /* Use 4K pages */ #define MADV_4K_PAGES 12 /* Use 4K pages */
...@@ -49,8 +53,6 @@ ...@@ -49,8 +53,6 @@
#define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */ #define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */
#define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */ #define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */
#define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */ #define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */ /* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS #define MAP_ANON MAP_ANONYMOUS
......
include/asm-powerpc/mman.h
View file @ 5f6164f3
#ifndef _ASM_POWERPC_MMAN_H #ifndef _ASM_POWERPC_MMAN_H
#define _ASM_POWERPC_MMAN_H #define _ASM_POWERPC_MMAN_H
#include <asm-generic/mman.h>
/* /*
* This program is free software; you can redistribute it and/or * This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License * modify it under the terms of the GNU General Public License
...@@ -8,19 +10,6 @@ ...@@ -8,19 +10,6 @@
* 2 of the License, or (at your option) any later version. * 2 of the License, or (at your option) any later version.
*/ */
#define PROT_READ 0x1 /* page can be read */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */
#define MAP_LOCKED 0x80 #define MAP_LOCKED 0x80
...@@ -29,27 +18,10 @@ ...@@ -29,27 +18,10 @@
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* _ASM_POWERPC_MMAN_H */ #endif /* _ASM_POWERPC_MMAN_H */
include/asm-s390/mman.h
View file @ 5f6164f3
...@@ -9,19 +9,7 @@ ...@@ -9,19 +9,7 @@
#ifndef __S390_MMAN_H__ #ifndef __S390_MMAN_H__
#define __S390_MMAN_H__ #define __S390_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -31,24 +19,7 @@ ...@@ -31,24 +19,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __S390_MMAN_H__ */ #endif /* __S390_MMAN_H__ */
include/asm-sh/mman.h
View file @ 5f6164f3
#ifndef __ASM_SH_MMAN_H #ifndef __ASM_SH_MMAN_H
#define __ASM_SH_MMAN_H #define __ASM_SH_MMAN_H
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -23,24 +11,7 @@ ...@@ -23,24 +11,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) page tables */ #define MAP_POPULATE 0x8000 /* populate (prefault) page tables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __ASM_SH_MMAN_H */ #endif /* __ASM_SH_MMAN_H */
include/asm-sparc/mman.h
View file @ 5f6164f3
...@@ -2,21 +2,10 @@ ...@@ -2,21 +2,10 @@
#ifndef __SPARC_MMAN_H__ #ifndef __SPARC_MMAN_H__
#define __SPARC_MMAN_H__ #define __SPARC_MMAN_H__
/* SunOS'ified... */ #include <asm-generic/mman.h>
#define PROT_READ 0x1 /* page can be read */ /* SunOS'ified... */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */
#define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */
...@@ -27,10 +16,6 @@ ...@@ -27,10 +16,6 @@
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */
...@@ -48,18 +33,6 @@ ...@@ -48,18 +33,6 @@
#define MC_LOCKAS 5 /* Lock an entire address space of the calling process */ #define MC_LOCKAS 5 /* Lock an entire address space of the calling process */
#define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */ #define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_FREE 0x5 /* (Solaris) contents can be freed */ #define MADV_FREE 0x5 /* (Solaris) contents can be freed */
#define MADV_REMOVE 0x6 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __SPARC_MMAN_H__ */ #endif /* __SPARC_MMAN_H__ */
include/asm-sparc64/mman.h
View file @ 5f6164f3
...@@ -2,21 +2,10 @@ ...@@ -2,21 +2,10 @@
#ifndef __SPARC64_MMAN_H__ #ifndef __SPARC64_MMAN_H__
#define __SPARC64_MMAN_H__ #define __SPARC64_MMAN_H__
/* SunOS'ified... */ #include <asm-generic/mman.h>
#define PROT_READ 0x1 /* page can be read */ /* SunOS'ified... */
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_SEM 0x8 /* page may be used for atomic ops */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */
#define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */
...@@ -27,10 +16,6 @@ ...@@ -27,10 +16,6 @@
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */
...@@ -48,18 +33,6 @@ ...@@ -48,18 +33,6 @@
#define MC_LOCKAS 5 /* Lock an entire address space of the calling process */ #define MC_LOCKAS 5 /* Lock an entire address space of the calling process */
#define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */ #define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_FREE 0x5 /* (Solaris) contents can be freed */ #define MADV_FREE 0x5 /* (Solaris) contents can be freed */
#define MADV_REMOVE 0x6 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __SPARC64_MMAN_H__ */ #endif /* __SPARC64_MMAN_H__ */
include/asm-v850/mman.h
View file @ 5f6164f3
#ifndef __V850_MMAN_H__ #ifndef __V850_MMAN_H__
#define __V850_MMAN_H__ #define __V850_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
...@@ -20,24 +9,7 @@ ...@@ -20,24 +9,7 @@
#define MAP_LOCKED 0x2000 /* pages are locked */ #define MAP_LOCKED 0x2000 /* pages are locked */
#define MAP_NORESERVE 0x4000 /* don't check for reservations */ #define MAP_NORESERVE 0x4000 /* don't check for reservations */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif /* __V850_MMAN_H__ */ #endif /* __V850_MMAN_H__ */
include/asm-x86_64/mman.h
View file @ 5f6164f3
#ifndef __X8664_MMAN_H__ #ifndef __X8664_MMAN_H__
#define __X8664_MMAN_H__ #define __X8664_MMAN_H__
#define PROT_READ 0x1 /* page can be read */ #include <asm-generic/mman.h>
#define PROT_WRITE 0x2 /* page can be written */
#define PROT_EXEC 0x4 /* page can be executed */
#define PROT_NONE 0x0 /* page can not be accessed */
#define PROT_SEM 0x8
#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
#define MAP_SHARED 0x01 /* Share changes */
#define MAP_PRIVATE 0x02 /* Changes are private */
#define MAP_TYPE 0x0f /* Mask for type of mapping */
#define MAP_FIXED 0x10 /* Interpret addr exactly */
#define MAP_ANONYMOUS 0x20 /* don't use a file */
#define MAP_32BIT 0x40 /* only give out 32bit addresses */ #define MAP_32BIT 0x40 /* only give out 32bit addresses */
#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
...@@ -24,24 +13,7 @@ ...@@ -24,24 +13,7 @@
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */
#define MS_ASYNC 1 /* sync memory asynchronously */
#define MS_INVALIDATE 2 /* invalidate the caches */
#define MS_SYNC 4 /* synchronous memory sync */
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */
#define MADV_RANDOM 0x1 /* page-in minimum required */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
#define MADV_WILLNEED 0x3 /* pre-fault pages */
#define MADV_DONTNEED 0x4 /* discard these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */
#define MADV_DOFORK 0x31 /* do inherit across fork */
/* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0
#endif #endif
include/asm-xtensa/mman.h
View file @ 5f6164f3
...@@ -67,17 +67,19 @@ ...@@ -67,17 +67,19 @@
#define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_FUTURE 2 /* lock all future mappings */
#define MADV_NORMAL 0x0 /* default page-in behavior */ #define MADV_NORMAL 0 /* no further special treatment */
#define MADV_RANDOM 0x1 /* page-in minimum required */ #define MADV_RANDOM 1 /* expect random page references */
#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */ #define MADV_SEQUENTIAL 2 /* expect sequential page references */
#define MADV_WILLNEED 0x3 /* pre-fault pages */ #define MADV_WILLNEED 3 /* will need these pages */
#define MADV_DONTNEED 0x4 /* discard these pages */ #define MADV_DONTNEED 4 /* don't need these pages */
#define MADV_REMOVE 0x5 /* remove these pages & resources */
#define MADV_DONTFORK 0x30 /* dont inherit across fork */ /* common parameters: try to keep these consistent across architectures */
#define MADV_DOFORK 0x31 /* do inherit across fork */ #define MADV_REMOVE 9 /* remove these pages & resources */
#define MADV_DONTFORK 10 /* don't inherit across fork */
#define MADV_DOFORK 11 /* do inherit across fork */
/* compatibility flags */ /* compatibility flags */
#define MAP_ANON MAP_ANONYMOUS #define MAP_ANON MAP_ANONYMOUS
#define MAP_FILE 0 #define MAP_FILE 0
#endif /* _XTENSA_MMAN_H */ #endif /* _XTENSA_MMAN_H */
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