From: Andi Kleen <ak@suse.de>
Date: Fri, 29 Jul 2005 04:15:28 +0000 (-0700)
Subject: [PATCH] x86_64: Minor clean up to CPU setup - use smp_processor_id instead of custom... 
X-Git-Tag: v3.12-rc1~43027
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3019e8ebe6281843488250ee3a539106806da93a;p=kernel%2Fkernel-generic.git

[PATCH] x86_64: Minor clean up to CPU setup - use smp_processor_id instead of custom hack

Does not change any semantics because numa_add_cpu checks for CPU 0 anyways.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 5fd0322..0c7ec94 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -1081,8 +1081,7 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
 	else
 		mtrr_ap_init();
 #ifdef CONFIG_NUMA
-	if (c != &boot_cpu_data)
-		numa_add_cpu(c - cpu_data);
+	numa_add_cpu(smp_processor_id());
 #endif
 }