From: Ashok Raj <ashok.raj@intel.com>
Date: Tue, 6 Sep 2005 22:16:19 +0000 (-0700)
Subject: [PATCH] x86_64: create sysfs entries for cpu only for present cpus
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a888cebe17e39476e5ca18c3a4bd96c6775070db;p=deliverable%2Flinux.git

[PATCH] x86_64: create sysfs entries for cpu only for present cpus

Need to create sysfs only for cpus that are present.  Without which we see
NR_CPUS entries created when we have CONFIG_HOTPLUG and CONFIG_HOTPLUG_CPU
enabled.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/i386/mach-default/topology.c b/arch/i386/mach-default/topology.c
index 23395fff35d1..b64314069e78 100644
--- a/arch/i386/mach-default/topology.c
+++ b/arch/i386/mach-default/topology.c
@@ -76,7 +76,7 @@ static int __init topology_init(void)
 	for_each_online_node(i)
 		arch_register_node(i);
 
-	for_each_cpu(i)
+	for_each_present_cpu(i)
 		arch_register_cpu(i);
 	return 0;
 }
@@ -87,7 +87,7 @@ static int __init topology_init(void)
 {
 	int i;
 
-	for_each_cpu(i)
+	for_each_present_cpu(i)
 		arch_register_cpu(i);
 	return 0;
 }