From: Glauber Costa <gcosta@redhat.com>
Date: Mon, 3 Mar 2008 17:13:06 +0000 (-0300)
Subject: x86: do not clear cpu_online_map
X-Git-Tag: v2.6.26-rc1~1154^2~448
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=e9a6cb96fafa4d4df2033ab6cf9c817f6f47e052;p=linux.git

x86: do not clear cpu_online_map

it was already cleared two lines above, and so, this removal
is bogus

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 4939b3a01b24..3d21c663aa76 100644
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -1073,8 +1073,7 @@ int __cpu_disable(void)
 
 	remove_cpu_from_maps(cpu);
 	fixup_irqs(map);
-	/* It's now safe to remove this processor from the online map */
-	cpu_clear(cpu, cpu_online_map);
+
 	return 0;
 }