Commit-ID: 302616911da8e868d3f1a00dce517ca30b0e065d Gitweb: http://git.kernel.org/tip/302616911da8e868d3f1a00dce517ca30b0e065d Author: Sam Ravnborg <sam@xxxxxxxxxxxx> AuthorDate: Fri, 6 Apr 2012 14:47:35 +0200 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Sat, 14 Apr 2012 14:28:58 +0200 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@xxxxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Link: http://lkml.kernel.org/r/20120406124735.GA6920@xxxxxxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- arch/x86/Kconfig | 4 ---- arch/x86/include/asm/mmzone_32.h | 6 ------ 2 files changed, 0 insertions(+), 10 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5bed94e..a105ee7 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1255,10 +1255,6 @@ config NODES_SHIFT Specify the maximum number of NUMA Nodes available on the target system. Increases memory reserved to accommodate various tables. -config HAVE_ARCH_BOOTMEM - def_bool y - depends on X86_32 && NUMA - config HAVE_ARCH_ALLOC_REMAP def_bool y depends on X86_32 && NUMA diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h index 55728e1..eb05fb3 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 */ -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html