linux-kernel - [PATCH 13/15] x86: remove cpu from maps

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Message-Id: <1213021018-14159-14-git-send-email-gcosta@redhat.com>
Date:	Mon,  9 Jun 2008 11:16:56 -0300
From:	Glauber Costa <gcosta@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, tglx@...utronix.de, mingo@...e.hu,
	hugh@...itas.com
Subject: [PATCH 13/15] x86: remove cpu from maps

during cpu disable, take cpus out of all maps in i386, instead
of just the online map.

Signed-off-by: Glauber Costa <gcosta@...hat.com>
---
 arch/x86/kernel/smpboot.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 6316d30..f6b99b6 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1321,13 +1321,11 @@ __init void prefill_possible_map(void)
 static void __ref remove_cpu_from_maps(int cpu)
 {
 	cpu_clear(cpu, cpu_online_map);
-#ifdef CONFIG_X86_64
 	cpu_clear(cpu, cpu_callout_map);
 	cpu_clear(cpu, cpu_callin_map);
 	/* was set by cpu_init() */
 	clear_bit(cpu, (unsigned long *)&cpu_initialized);
 	numa_remove_cpu(cpu);
-#endif
 }
 
 int __cpu_disable(void)
-- 
1.5.4.5

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