diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-22 08:44:30 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-22 12:19:52 +0100 |
| commit | 8bcdd0f756b7bf13c340a319ad6748ed6386a944 (patch) | |
| tree | b305bf9502408f8806e17320f29cb7dfac3f65b8 /drivers/gpu/drm/i915/i915_gem_gtt.h | |
| parent | 36cdd0138b7f51f204df871c548b65ea2d59522d (diff) | |
| download | op-kernel-dev-8bcdd0f756b7bf13c340a319ad6748ed6386a944.zip op-kernel-dev-8bcdd0f756b7bf13c340a319ad6748ed6386a944.tar.gz | |
drm/i915: Embed the scratch page struct into each VM
As the scratch page is no longer shared between all VM, and each has
their own, forgo the small allocation and simply embed the scratch page
struct into the i915_address_space.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20160822074431.26872-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index a9aec25..ec78be2 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -312,10 +312,6 @@ struct i915_page_dma { #define px_page(px) (px_base(px)->page) #define px_dma(px) (px_base(px)->daddr) -struct i915_page_scratch { - struct i915_page_dma base; -}; - struct i915_page_table { struct i915_page_dma base; @@ -361,7 +357,7 @@ struct i915_address_space { bool closed; - struct i915_page_scratch *scratch_page; + struct i915_page_dma scratch_page; struct i915_page_table *scratch_pt; struct i915_page_directory *scratch_pd; struct i915_page_directory_pointer *scratch_pdp; /* GEN8+ & 48b PPGTT */ |
