[PATCH] pgdat allocation for new node add (specify node id)
Change the name of old add_memory() to arch_add_memory. And use node id to
get pgdat for the node at NODE_DATA().
Note: Powerpc's old add_memory() is defined as __devinit. However,
add_memory() is usually called only after bootup.
I suppose it may be redundant. But, I'm not well known about powerpc.
So, I keep it. (But, __meminit is better at least.)
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 94b8d82..610d2cc 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -328,7 +328,7 @@
config ACPI_HOTPLUG_MEMORY
tristate "Memory Hotplug"
depends on ACPI
- depends on MEMORY_HOTPLUG || X86_64
+ depends on MEMORY_HOTPLUG
default n
help
This driver adds supports for ACPI Memory Hotplug. This driver
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 5652569..0424326e 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -215,6 +215,7 @@
{
int result, num_enabled = 0;
struct acpi_memory_info *info;
+ int node = 0;
ACPI_FUNCTION_TRACE("acpi_memory_enable_device");
@@ -245,7 +246,7 @@
continue;
}
- result = add_memory(info->start_addr, info->length);
+ result = add_memory(node, info->start_addr, info->length);
if (result)
continue;
info->enabled = 1;