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| author | Michael S. Tsirkin <mst@mellanox.co.il> | 2006-02-15 15:17:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-15 15:32:22 -0800 |
| commit | 5f6164f3092832e0d9b12eed52e09a76bf39c64a (patch) | |
| tree | 507043c3eafa00ad7241f1102c860e486f8dc544 /include/asm-parisc/mman.h | |
| parent | 06fed33849c13af637c4d09e9ba27828fac9edd5 (diff) | |
| download | op-kernel-dev-5f6164f3092832e0d9b12eed52e09a76bf39c64a.zip op-kernel-dev-5f6164f3092832e0d9b12eed52e09a76bf39c64a.tar.gz | |
[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: Michael S. Tsirkin <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-parisc/mman.h')
| -rw-r--r-- | include/asm-parisc/mman.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-parisc/mman.h b/include/asm-parisc/mman.h index a381cf5..0ef15ee 100644 --- a/include/asm-parisc/mman.h +++ b/include/asm-parisc/mman.h @@ -38,7 +38,11 @@ #define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ #define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ #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. */ #define MADV_4K_PAGES 12 /* Use 4K pages */ @@ -49,8 +53,6 @@ #define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */ #define MADV_16M_PAGES 24 /* Use 16 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 */ #define MAP_ANON MAP_ANONYMOUS |
