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authorGuenter Roeck <linux@roeck-us.net>2016-01-20 14:58:15 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-20 17:09:18 -0800
commitdcd6c87cc59af1b4fe7664b35c6344bbe1c9928f (patch)
tree60cdc076fc7195a2153e8fec01b507575ca7dbd5 /arch/parisc/include
parentf4be6153cca6c88eaf1e52931d9a010ad4ad940e (diff)
downloadlinux-dcd6c87cc59af1b4fe7664b35c6344bbe1c9928f.tar.gz
mm: arch: remove duplicate definitions of MADV_FREE
Commits 21f55b018ba5 ("arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures") and ef58978f1eaa ("mm: define MADV_FREE for some arches") both defined MADV_FREE, but did not use the same values. This results in build errors such as ./arch/alpha/include/uapi/asm/mman.h:53:0: error: "MADV_FREE" redefined ./arch/alpha/include/uapi/asm/mman.h:50:0: note: this is the location of the previous definition for the affected architectures. Fixes: 21f55b018ba5 ("arch/*/include/uapi/asm/mman.h: : let MADV_FREE have same value for all architectures") Fixes: ef58978f1eaa ("mm: define MADV_FREE for some arches") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: Chen Gang <gang.chen.5i5j@gmail.com> Cc: Minchan Kim <minchan@kernel.org> Acked-by: Helge Deller <deller@gmx.de> [parisc] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/parisc/include')
-rw-r--r--arch/parisc/include/uapi/asm/mman.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h
index cf830d465f75..f3db7d8eb0c2 100644
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@ -43,7 +43,6 @@
#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_FREE 8 /* free pages only if memory pressure */
/* common/generic parameters */
#define MADV_FREE 8 /* free pages only if memory pressure */