Re: [patch 5/6] ps3: BD/DVD/CD-ROM Storage Driver

[Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>]

On Mon, 16 Jul 2007, Jens Axboe wrote:
> On Mon, Jul 16 2007, Geert Uytterhoeven wrote:
> > On Fri, 13 Jul 2007, Geert Uytterhoeven wrote:
> > > Ah, that explains it. flush_dcache_page() is used in some drivers.
> > > I'll update my patches. Thanks for the comments!
> > 
> > Does this look OK?
> >   - Replaced KM_USER0 by KM_IRQ0 (all routines are either called from an
> >     interrupt handler, from .request_fn (ps3disk), or from .queuecommand
> >     (ps3rom))
> 
> That looks good.
> 
> >   - Add a call to flush_kernel_dcache_page() in routines that write to buffers
> 
> Hmm, I would have thought a flush_dcache_page() would be more
> appropriate, the backing could be page cache pages.

OK, I'll change it to flush_dcache_page().

With kind regards,
 
Geert Uytterhoeven
Software Architect

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