Writing to /dev/fb0
John-Mark Gurney
jmg at funkthat.com
Thu Jul 18 18:19:58 UTC 2019
Sergey Manucharian wrote this message on Thu, Jul 18, 2019 at 07:50 -0600:
> Excerpts from John-Mark Gurney's message from Thu 18-Jul-19 06:15:
> > > As I already mentioned, these messages
> > >
> > > WARNING: Device driver fb has set "memattr" inconsistently (drv 0 pmap 3).
> > >
> > > flood console. So, the actual performance is very poor because of that,
> >
> > Looks like those messages need to be rate limited... There's
> > counter_ratecheck and ratecheck functions that can be used to easily
> > fix this..
>
> That sounds good, but shouldn't this be fixed in the fb driver to
> "set memattr consistently"?
I don't know enough to say...
--
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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