[Intel-gfx] [RFC] i915: make the probe asynchronous

Feng Tang feng.tang at intel.com
Tue Jun 5 07:51:01 UTC 2018


Hi Jani,

On Tue, Jun 05, 2018 at 10:41:04AM +0300, Jani Nikula wrote:
> On Mon, 04 Jun 2018, Feng Tang <feng.tang at intel.com> wrote:
> > i915 driver's probe is one of the longest of pci devices, which takes
> > about hundreds of microseconds or more, make the probe async will help
> > much on the kernel boot time, as different driver's probe can go async.
> >
> > This have been limited verified on several platforms of mine, don't
> > know if it will have other side effects and drawbacks, so I would
> > throw it out for reviews and comments, thanks
> 
> See the previous discussion [1].

Thanks! But cannot access the link :( 

I've googled, but without luck, is there other link? or some other
keywords so that I can google with?

Thanks,
Feng

> 
> BR,
> Jani.
> 
> [1] http://mid.mail-archive.com/20180323083048.13327-1-chris@chris-wilson.co.uk
> 


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