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Commit 1ddd6db4 authored by Andrea Arcangeli's avatar Andrea Arcangeli Committed by Linus Torvalds
Browse files

thp: mm: define MADV_NOHUGEPAGE 



Define MADV_NOHUGEPAGE.

Signed-off-by: default avatarAndrea Arcangeli <aarcange@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 37c2ac78

arch/alpha/include/asm/mman.h

+1 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ 
#define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */



#define MADV_HUGEPAGE	14		/* Worth backing with hugepages */

#define MADV_NOHUGEPAGE	15		/* Not worth backing with hugepages */



/* compatibility flags */

#define MAP_FILE	0

arch/mips/include/asm/mman.h

+1 −0
Original line number Diff line number Diff line
@@ -78,6 +78,7 @@ 
#define MADV_HWPOISON    100		/* poison a page for testing */



#define MADV_HUGEPAGE	14		/* Worth backing with hugepages */

#define MADV_NOHUGEPAGE	15		/* Not worth backing with hugepages */



/* compatibility flags */

#define MAP_FILE	0

arch/parisc/include/asm/mman.h

+1 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ 
#define MADV_UNMERGEABLE 66		/* KSM may not merge identical pages */



#define MADV_HUGEPAGE	67		/* Worth backing with hugepages */

#define MADV_NOHUGEPAGE	68		/* Not worth backing with hugepages */



/* compatibility flags */

#define MAP_FILE	0

arch/xtensa/include/asm/mman.h

+1 −0
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ 
#define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */



#define MADV_HUGEPAGE	14		/* Worth backing with hugepages */

#define MADV_NOHUGEPAGE	15		/* Not worth backing with hugepages */



/* compatibility flags */

#define MAP_FILE	0

include/asm-generic/mman-common.h

+1 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ 
#define MADV_UNMERGEABLE 13		/* KSM may not merge identical pages */



#define MADV_HUGEPAGE	14		/* Worth backing with hugepages */

#define MADV_NOHUGEPAGE	15		/* Not worth backing with hugepages */



/* compatibility flags */

#define MAP_FILE	0