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authorSam Ravnborg <sam@ravnborg.org>2012-04-06 14:47:35 +0200
committerIngo Molnar <mingo@kernel.org>2012-04-14 14:28:58 +0200
commit302616911da8e868d3f1a00dce517ca30b0e065d (patch)
tree14e692e895abe41a2e60e07bb98d41b78848637f /arch/x86/include/asm/mmzone_32.h
parenta6fca40f1d7f3e232c9de27c1cebbb9f787fbc4f (diff)
x86: Drop obsolete ARCH_BOOTMEM support
x86 unconditionally uses NO_BOOTMEM so there is no use of the HAVE_ARCH_BOOTMEM support as mm/bootmem.c is the only file referencing this symbol. bootmem_arch_preferred_node() is the function referred in the mm/bootmem.c code and can thuis be dropped too. x86 was the sole user of HAVE_ARCH_BOOTMEM - so there is an opportunity to clean up a little in mm/bootmem.c too if we do not expect other users to emerge. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/20120406124735.GA6920@merkur.ravnborg.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/mmzone_32.h')
-rw-r--r--arch/x86/include/asm/mmzone_32.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h
index 55728e121473..eb05fb3b02fb 100644
--- a/arch/x86/include/asm/mmzone_32.h
+++ b/arch/x86/include/asm/mmzone_32.h
@@ -61,10 +61,4 @@ static inline int pfn_valid(int pfn)
#endif /* CONFIG_DISCONTIGMEM */
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-/* always use node 0 for bootmem on this numa platform */
-#define bootmem_arch_preferred_node(__bdata, size, align, goal, limit) \
- (NODE_DATA(0)->bdata)
-#endif /* CONFIG_NEED_MULTIPLE_NODES */
-
#endif /* _ASM_X86_MMZONE_32_H */