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    DateTue, 7 Mar 2006 16:03:14 +0900
    FromKAMEZAWA Hiroyuki <>
    Subject[PATCH] naming memory hotplug's phys_device take2 [3/3] name memory at boot
    This patch shows ACPI information of rams which exists at boot time,
    maybe will not be used until memory-hot-remove will be implemented.
    
    Signed-Off-By: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    
    Index: linux-2.6.16-rc5-mm2/drivers/acpi/acpi_memhotplug.c
    ===================================================================
    --- linux-2.6.16-rc5-mm2.orig/drivers/acpi/acpi_memhotplug.c	2006-03-07 15:28:08.000000000 +0900
    +++ linux-2.6.16-rc5-mm2/drivers/acpi/acpi_memhotplug.c	2006-03-07 15:28:10.000000000 +0900
    @@ -387,6 +387,10 @@
     
     	printk(KERN_INFO "%s \n", acpi_device_name(device));
     
    +	/* if memory is available now (we have page memmap), name it */
    +	if ( pfn_valid(mem_device->start_addr >> PAGE_SHIFT)) {
    +		acpi_memory_device_export_name(mem_device);
    +	}
     	return_VALUE(result);
     }
     
    -
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