Re: [PATCH 02/17] drm/i915: Move vma vfuns to adddress_space

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Apr 14, 2015 at 05:35:12PM +0200, Daniel Vetter wrote:
> They change with the address space and not with each vma, so move them
> into the right pile of vfuncs. Save 2 pointers per vma and clarifies
> the code.

Using per-vma vfunc allows you make, for example, the pagetables
themselves an ordinary vma in the GGTT and so operate identically wrt to
the shrinker and eviction logic - removing some very fragile code in the
process.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/intel-gfx





[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux