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Commit 746c9398 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Arnd Bergmann
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arch: move common mmap flags to linux/mman.h 



Now that we have 3 mmap flags shared by all architectures,
let's move them into the common header.

This will help discourage future architectures from duplicating code.

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 852661a8

arch/alpha/include/uapi/asm/mman.h

+1 −3
Original line number Diff line number Diff line
@@ -10,9 +10,7 @@ 
#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_SHARED_VALIDATE 0x03	/* share + validate extension flags */

/* 0x01 - 0x03 are defined in linux/mman.h */

#define MAP_TYPE	0x0f		/* Mask for type of mapping (OSF/1 is _wrong_) */

#define MAP_FIXED	0x100		/* Interpret addr exactly */

#define MAP_ANONYMOUS	0x10		/* don't use a file */

arch/mips/include/uapi/asm/mman.h

+1 −3
Original line number Diff line number Diff line
@@ -27,9 +27,7 @@ 
/*

 * Flags for mmap

 */

#define MAP_SHARED	0x001		/* Share changes */

#define MAP_PRIVATE	0x002		/* Changes are private */

#define MAP_SHARED_VALIDATE 0x003	/* share + validate extension flags */

/* 0x01 - 0x03 are defined in linux/mman.h */

#define MAP_TYPE	0x00f		/* Mask for type of mapping */

#define MAP_FIXED	0x010		/* Interpret addr exactly */

arch/parisc/include/uapi/asm/mman.h

+1 −3
Original line number Diff line number Diff line
@@ -10,9 +10,7 @@ 
#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_SHARED_VALIDATE 0x03	/* share + validate extension flags */

/* 0x01 - 0x03 are defined in linux/mman.h */

#define MAP_TYPE	0x2b		/* Mask for type of mapping, includes bits 0x08 and 0x20 */

#define MAP_FIXED	0x04		/* Interpret addr exactly */

#define MAP_ANONYMOUS	0x10		/* don't use a file */

arch/xtensa/include/uapi/asm/mman.h

+1 −3
Original line number Diff line number Diff line
@@ -34,9 +34,7 @@ 
/*

 * Flags for mmap

 */

#define MAP_SHARED	0x001		/* Share changes */

#define MAP_PRIVATE	0x002		/* Changes are private */

#define MAP_SHARED_VALIDATE 0x003	/* share + validate extension flags */

/* 0x01 - 0x03 are defined in linux/mman.h */

#define MAP_TYPE	0x00f		/* Mask for type of mapping */

#define MAP_FIXED	0x010		/* Interpret addr exactly */

include/uapi/asm-generic/mman-common.h

+1 −3
Original line number Diff line number Diff line
@@ -15,9 +15,7 @@ 
#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_SHARED_VALIDATE 0x03	/* share + validate extension flags */

/* 0x01 - 0x03 are defined in linux/mman.h */

#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 */