Re: [PATCH 2/5] ide: add cpu cache flushes after kmapping and modifying a page

[Christoph Hellwig]

On Sun, Jun 04, 2006 at 12:41:20PM +0900, Tejun Heo wrote:
>  			data = bvec_kmap_irq(bvec, &flags);
>  			drive->hwif->atapi_input_bytes(drive, data, count);
> +			flush_kernel_dcache_page(kmap_atomic_to_page(data));
>  			bvec_kunmap_irq(data, &flags);

shouldn't bvec_kunmap_irq do the flush_kernel_dcache_page call?

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