Messages in this thread | | | Date | Tue, 17 Oct 2006 17:10:21 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH 2/2] cciss: disable dma prefetch for P600 |
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On Tue, 17 Oct 2006 16:13:03 -0500 "Mike Miller (OS Dev)" <mikem@beardog.cca.cpqcorp.net> wrote:
> PATCH 2/2 > Turned off DMA prefetch for the P600 on systems which may present > discontiguous memory. >
What do you mean by "discontiguous memory"? CONFIG_DISCONTIGMEM?
What is the actual problem which is being fixed here?
> +#if defined CONFIG_IA64 || if defined CONFIG_X86_64
hm, does that work?
I'll change it to
#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
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