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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 07:52:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 08:09:26 +0100 |
| commit | 675d9ad71b0b7a6101500fea3e7b2b0c5bb6a8fd (patch) | |
| tree | 2c21843641c33b1a943a7c428a8c8babd7150a44 /drivers/gpu/drm/i915/i915_gem_request.h | |
| parent | fa545cbf9765914da302beb74d68cfd8f21b3843 (diff) | |
| download | op-kernel-dev-675d9ad71b0b7a6101500fea3e7b2b0c5bb6a8fd.zip op-kernel-dev-675d9ad71b0b7a6101500fea3e7b2b0c5bb6a8fd.tar.gz | |
drm/i915: Track requests inside each intel_ring
By tracking each request occupying space inside an individual
intel_ring, we can greatly simplify the logic of tracking available
space and not worry about other timelines. (Each ring is an ordered
timeline of committed requests.)
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/1470293567-10811-17-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index 6cfae20..ed16704 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -109,6 +109,9 @@ struct drm_i915_gem_request { /** engine->request_list entry for this request */ struct list_head link; + /** ring->request_list entry for this request */ + struct list_head ring_link; + struct drm_i915_file_private *file_priv; /** file_priv list entry for this request */ struct list_head client_list; |
