Hello Thomas,
On 3/9/22 09:36, Thomas Zimmermann wrote:
[snip]
>
> I thought about using pageref->offset in fbdev drivers as well. It would
> be more correct, but didn't want to add unnecessary churn. Especially
> since I cannot test most of the fbdev drivers. If you think it's worth
> it,
Hi
Am 08.03.22 um 15:42 schrieb Javier Martinez Canillas:
On 3/3/22 21:58, Thomas Zimmermann wrote:
Store the per-page state for fbdev's deferred I/O in struct
fb_deferred_io_pageref. Maintain a list of pagerefs for the pages
that have to be flushed out to video memory. Update all affected
On 3/3/22 21:58, Thomas Zimmermann wrote:
> Store the per-page state for fbdev's deferred I/O in struct
> fb_deferred_io_pageref. Maintain a list of pagerefs for the pages
> that have to be flushed out to video memory. Update all affected
> drivers.
>
> Like with pages before, fbdev acquires a
Store the per-page state for fbdev's deferred I/O in struct
fb_deferred_io_pageref. Maintain a list of pagerefs for the pages
that have to be flushed out to video memory. Update all affected
drivers.
Like with pages before, fbdev acquires a pageref when an mmaped page
of the framebuffer is being
