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SubjectRe: [BUGFIX][PATCH] cpu to node relationship fixup take2 [2/2] map cpu to node
yes, the hot-fix works for me now :)

thanks
bibo,mao

KAMEZAWA Hiroyuki wrote:
>
> Uh... sorry. How about this hot-fix ?
>
> -Kame
> =========
>
>
> Non-NUMA case should be handled...
>
> Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
>
> Index: linux-2.6.18/arch/ia64/kernel/topology.c
> ===================================================================
> --- linux-2.6.18.orig/arch/ia64/kernel/topology.c 2006-09-26 20:31:25.000000000 +0900
> +++ linux-2.6.18/arch/ia64/kernel/topology.c 2006-09-26 20:34:03.000000000 +0900
> @@ -36,10 +36,8 @@
> */
> if (!can_cpei_retarget() && is_cpu_cpei_target(num))
> sysfs_cpus[num].cpu.no_control = 1;
> -#ifdef CONFIG_NUMA
> map_cpu_to_node(num, node_cpuid[num].nid);
> #endif
> -#endif
>
> return register_cpu(&sysfs_cpus[num].cpu, num);
> }
> Index: linux-2.6.18/include/asm-ia64/numa.h
> ===================================================================
> --- linux-2.6.18.orig/include/asm-ia64/numa.h 2006-09-26 20:31:25.000000000 +0900
> +++ linux-2.6.18/include/asm-ia64/numa.h 2006-09-26 20:33:49.000000000 +0900
> @@ -69,6 +69,8 @@
>
>
> #else /* !CONFIG_NUMA */
> +#define map_cpu_to_node(cpu, nid) do{}while(0)
> +#define unmap_cpu_from_node(cpu, nid) do{}while(0)
>
> #define paddr_to_nid(addr) 0
>
>
>
>
-
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