Re: [patch][cft] zero-copy dma cd writing and ripping

Jens Axboe (axboe@suse.de)
Mon, 28 Oct 2002 13:42:40 +0100

On Mon, Oct 28 2002, David S. Miller wrote:
>
> This work reminds me that get_user_pages() (or it's callers)
> need to be doing some flush_dcache_page()

Was wondering about that. Can you tell me what it needs? And what about
bio_unmap_user(), surely that needs to flush cache as well for reads?

-- 
Jens Axboe


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