mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 10:35:08 +07:00
024b246ed2
Sam Ravnborg did the build-test that the direct header file move works, I'm just committing it. This is a pure move: mkdir arch/alpha/include git mv include/asm-alpha arch/alpha/include/asm with no other changes. Requested-and-tested-by: Sam Ravnborg <sam@ravnborg.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
55 lines
2.3 KiB
C
55 lines
2.3 KiB
C
#ifndef __ALPHA_MMAN_H__
|
|
#define __ALPHA_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 (OSF/1 is _wrong_) */
|
|
#define MAP_FIXED 0x100 /* Interpret addr exactly */
|
|
#define MAP_ANONYMOUS 0x10 /* don't use a file */
|
|
|
|
/* not used by linux, but here to make sure we don't clash with OSF/1 defines */
|
|
#define _MAP_HASSEMAPHORE 0x0200
|
|
#define _MAP_INHERIT 0x0400
|
|
#define _MAP_UNALIGNED 0x0800
|
|
|
|
/* These are linux-specific */
|
|
#define MAP_GROWSDOWN 0x01000 /* stack-like segment */
|
|
#define MAP_DENYWRITE 0x02000 /* ETXTBSY */
|
|
#define MAP_EXECUTABLE 0x04000 /* mark it as an executable */
|
|
#define MAP_LOCKED 0x08000 /* lock the mapping */
|
|
#define MAP_NORESERVE 0x10000 /* don't check for reservations */
|
|
#define MAP_POPULATE 0x20000 /* populate (prefault) pagetables */
|
|
#define MAP_NONBLOCK 0x40000 /* do not block on IO */
|
|
|
|
#define MS_ASYNC 1 /* sync memory asynchronously */
|
|
#define MS_SYNC 2 /* synchronous memory sync */
|
|
#define MS_INVALIDATE 4 /* invalidate the caches */
|
|
|
|
#define MCL_CURRENT 8192 /* lock all currently mapped pages */
|
|
#define MCL_FUTURE 16384 /* lock all additions to address space */
|
|
|
|
#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_SPACEAVAIL 5 /* ensure resources are available */
|
|
#define MADV_DONTNEED 6 /* don't need these pages */
|
|
|
|
/* 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 */
|
|
|
|
/* compatibility flags */
|
|
#define MAP_FILE 0
|
|
|
|
#endif /* __ALPHA_MMAN_H__ */
|