Re: [PATCH 1/2] ramdisk: make powerpc allmodconfig build

["Randy.Dunlap" <randy.dunlap@oracle.com>]

Judith Lebzelter wrote:
> Hi Randy,
> 
> There is another section in that function which depends on 
> 'CONFIG_BLK_DEV_INITRD' being defined.  Although it does not throw an
> error, it does depend on some of the variables set in this section,
> but not 'rd_size'.  I think for consistancy it might be better to do 
> somthing like this(below)?  Or else add the same ifdef down there...
> 
> Judith

Yes, I agree, this is better.  Just drop my patch 1/2.

> Index: 2/linux/arch/powerpc/platforms/iseries/setup.c
> ===================================================================
> --- 2.orig/linux/arch/powerpc/platforms/iseries/setup.c	2006-10-17 10:49:31.423551104 -0700
> +++ 2/linux/arch/powerpc/platforms/iseries/setup.c	2006-10-17 10:52:22.682515784 -0700
> @@ -305,8 +305,10 @@
>  		initrd_end = initrd_start + naca.xRamDiskSize * HW_PAGE_SIZE;
>  		initrd_below_start_ok = 1;	// ramdisk in kernel space
>  		ROOT_DEV = Root_RAM0;
> +#if defined(CONFIG_BLK_DEV_RAM)
>  		if (((rd_size * 1024) / HW_PAGE_SIZE) < naca.xRamDiskSize)
>  			rd_size = (naca.xRamDiskSize * HW_PAGE_SIZE) / 1024;
> +#endif /* CONFIG_BLK_DEV_RAM */
>  	} else
>  #endif /* CONFIG_BLK_DEV_INITRD */
>  	{
> 


-- 
~Randy