linux-kernel - [PATCH] x86, numa: move bootnode definition into srat

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Date:	Wed, 02 Mar 2011 17:20:40 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>, Tejun Heo <tj@...nel.org>,
	David Rientjes <rientjes@...gle.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86, numa: move bootnode definition into srat_64.c



only one user there for hot memory add.

Signed-off-by: Yinghai Lu <yinghai@...nel.org>

diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 12e0e7d..416d865 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -183,8 +183,6 @@ static inline void disable_acpi(void) { }
 
 #define ARCH_HAS_POWER_INIT	1
 
-struct bootnode;
-
 #ifdef CONFIG_ACPI_NUMA
 extern int acpi_numa;
 extern int x86_acpi_numa_init(void);
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index e264ae5..1263bf4 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -11,7 +11,6 @@ struct amd_nb_bus_dev_range {
 
 extern const struct pci_device_id amd_nb_misc_ids[];
 extern const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[];
-struct bootnode;
 
 extern int early_is_amd_nb(u32 value);
 extern int amd_cache_northbridges(void);
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h
index 344eb17..52f9b12 100644
--- a/arch/x86/include/asm/numa_64.h
+++ b/arch/x86/include/asm/numa_64.h
@@ -3,11 +3,6 @@
 
 #include <linux/nodemask.h>
 
-struct bootnode {
-	u64 start;
-	u64 end;
-};
-
 #define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
 
 extern int numa_off;
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index 8e9d339..7e5d0e9 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -26,6 +26,11 @@
 
 int acpi_numa __initdata;
 
+struct bootnode {
+	u64 start;
+	u64 end;
+};
+
 static struct bootnode nodes_add[MAX_NUMNODES];
 
 static __init int setup_node(int pxm)
--
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