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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2019-07-16 16:30:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-16 19:23:25 -0700 |
| commit | 8aa3c927ec10d1230c3ace8357f624479665f701 (patch) | |
| tree | 0a517187e60eaaa3ba55ceecbf65d8b7746622ca /arch/sparc | |
| parent | 22fcea6f85f2cc74e61bd8b3640faa8467553c24 (diff) | |
| download | lwn-8aa3c927ec10d1230c3ace8357f624479665f701.tar.gz lwn-8aa3c927ec10d1230c3ace8357f624479665f701.zip | |
mm/mmap: move common defines to mman-common.h
Two architecture that use arch specific MMAP flags are powerpc and
sparc. We still have few flag values common across them and other
architectures. Consolidate this in mman-common.h.
Also update the comment to indicate where to find HugeTLB specific
reserved values
Link: http://lkml.kernel.org/r/20190604090950.31417-1-aneesh.kumar@linux.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/uapi/asm/mman.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/sparc/include/uapi/asm/mman.h b/arch/sparc/include/uapi/asm/mman.h index f6f99ec65bb3..cec9f4109687 100644 --- a/arch/sparc/include/uapi/asm/mman.h +++ b/arch/sparc/include/uapi/asm/mman.h @@ -22,10 +22,4 @@ #define MCL_FUTURE 0x4000 /* lock all additions to address space */ #define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */ -#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ -#define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ -#define MAP_HUGETLB 0x40000 /* create a huge page mapping */ - - #endif /* _UAPI__SPARC_MMAN_H__ */ |