Re: [Intel-gfx] [PATCH v4 05/24] drm/i915: page table abstractions

2015-02-23 Thread Michel Thierry
On 2/18/2015 11:27 AM, Mika Kuoppala wrote: Michel Thierry writes: From: Ben Widawsky When we move to dynamic page allocation, keeping page_directory and pagetabs as separate structures will help to break actions into simpler tasks. To help transition the code nicely there is some wasted sp

Re: [Intel-gfx] [PATCH v4 05/24] drm/i915: page table abstractions

2015-02-18 Thread Mika Kuoppala
Michel Thierry writes: > From: Ben Widawsky > > When we move to dynamic page allocation, keeping page_directory and pagetabs > as > separate structures will help to break actions into simpler tasks. > > To help transition the code nicely there is some wasted space in gen6/7. > This will be amel

[Intel-gfx] [PATCH v4 05/24] drm/i915: page table abstractions

2015-01-22 Thread Michel Thierry
From: Ben Widawsky When we move to dynamic page allocation, keeping page_directory and pagetabs as separate structures will help to break actions into simpler tasks. To help transition the code nicely there is some wasted space in gen6/7. This will be ameliorated shortly. Following the x86 page