Messages in this thread Patch in this message | | | Date | Thu, 16 Mar 2006 12:21:10 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | [PATCH] for_each_possible_cpu [1/19] defines for_each_possible_cpu |
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Now, for_each_cpu() is for-loop cpu over cpu_possible_map. for_each_online_cpu is for-loop cpu over cpu_online_map. .....for_each_cpu() looks bad name.
This patch renames for_each_cpu() as for_each_possible_cpu().
I also wrote patches to replace all for_each_cpu with for_each_possible_cpu. please confirm....
BTW, when HOTPLUC_CPU is not suppoted, using for_each_possible_cpu() should be avoided, I think.
all patches are against 2.6.16-rc6-mm1.
Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Index: linux-2.6.16-rc6-mm1/include/linux/cpumask.h =================================================================== --- linux-2.6.16-rc6-mm1.orig/include/linux/cpumask.h +++ linux-2.6.16-rc6-mm1/include/linux/cpumask.h @@ -67,7 +67,7 @@ * * int any_online_cpu(mask) First online cpu in mask * - * for_each_cpu(cpu) for-loop cpu over cpu_possible_map + * for_each_possible_cpu(cpu) for-loop cpu over cpu_possible_map * for_each_online_cpu(cpu) for-loop cpu over cpu_online_map * for_each_present_cpu(cpu) for-loop cpu over cpu_present_map * @@ -407,7 +407,7 @@ extern cpumask_t cpu_present_map; cpu; \ }) -#define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) +#define for_each_possible_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) #define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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