3 Commits

Author	SHA1	Message	Date
Chris Wilson	115003e9ff	drm/i915: Double check the active status on the batch pool ... We should not rely on obj->active being uptodate unless we manually flush it. Instead, we can verify that the next available batch object is idle by looking at its last active request (and checking it for completion). v2: remove the struct drm_device forward declaration added in the process of removing its necessity Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1470324762-2545-3-git-send-email-chris@chris-wilson.co.uk	2016-08-04 20:19:50 +01:00
Chris Wilson	8d9d5744c6	drm/i915: Split batch pool into size buckets ... Now with the trimmed memcpy before the command parser, we try to allocate many different sizes of batches, predominantly one or two pages. We can therefore speed up searching for a good sized batch by keeping the objects of buckets of roughly the same size. v2: Add a comment about bucket sizes Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>	2015-04-10 08:56:05 +02:00
Chris Wilson	ed9ddd25b2	drm/i915: Split i915_gem_batch_pool into its own header ... In the next patch, I want to use the structure elsewhere and so require it defined earlier. Rather than move the definition to an earlier location where it feels very odd, place it in its own header file. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>	2015-04-10 08:56:03 +02:00