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Message-Id: <12059475982810-git-send-email-gcosta@redhat.com>
Date: Wed, 19 Mar 2008 14:25:00 -0300
From: Glauber de Oliveira Costa <gcosta@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: akpm@...ux-foundation.org, tglx@...utronix.de, mingo@...e.hu,
ak@...e.de, Glauber Costa <gcosta@...hat.com>
Subject: [PATCH 05/79] [PATCH] add an smp_apply_quirks to smpboot_32.c
From: Glauber Costa <gcosta@...hat.com>
The split of smp_store_cpu_info in a quirks-only part
will ease integration with x86_64
Signed-off-by: Glauber Costa <gcosta@...hat.com>
---
arch/x86/kernel/smpboot_32.c | 30 ++++++++++++++++++------------
1 files changed, 18 insertions(+), 12 deletions(-)
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 8676eec..e050064 100644
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -78,19 +78,8 @@ static void map_cpu_to_logical_apicid(void);
/* State of each CPU. */
DEFINE_PER_CPU(int, cpu_state) = { 0 };
-/*
- * The bootstrap kernel entry code has set these up. Save them for
- * a given CPU
- */
-
-void __cpuinit smp_store_cpu_info(int id)
+static void __cpuinit smp_apply_quirks(struct cpuinfo_x86 *c)
{
- struct cpuinfo_x86 *c = &cpu_data(id);
-
- *c = boot_cpu_data;
- c->cpu_index = id;
- if (id!=0)
- identify_secondary_cpu(c);
/*
* Mask B, Pentium, but not Pentium MMX
*/
@@ -138,6 +127,23 @@ void __cpuinit smp_store_cpu_info(int id)
valid_k7:
;
+
+}
+
+/*
+ * The bootstrap kernel entry code has set these up. Save them for
+ * a given CPU
+ */
+
+void __cpuinit smp_store_cpu_info(int id)
+{
+ struct cpuinfo_x86 *c = &cpu_data(id);
+
+ *c = boot_cpu_data;
+ c->cpu_index = id;
+ if (id != 0)
+ identify_secondary_cpu(c);
+ smp_apply_quirks(c);
}
static atomic_t init_deasserted;
--
1.5.0.6
--
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