diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-01 17:23:26 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-01 21:04:14 +0100 |
| commit | b3850855f480a34bf528f78e1ff693739b3aa98c (patch) | |
| tree | 10fdb6751b5fa1d8a0276422e3414e4a63da8e61 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | c81d46138da658b6a4edc53d5d9aaf62d56d764b (diff) | |
drm/i915: Embed signaling node into the GEM request
Under the assumption that enabling signaling will be a frequent
operation, lets preallocate our attachments for signaling inside the
(rather large) request struct (and so benefiting from the slab cache).
v2: Convert from void * to more meaningful names and types.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467390209-3576-17-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ed4116f9d793..0dcc43d2994b 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2380,6 +2380,7 @@ struct drm_i915_gem_request { /** On Which ring this request was generated */ struct drm_i915_private *i915; struct intel_engine_cs *engine; + struct intel_signal_node signaling; /** GEM sequence number associated with the previous request, * when the HWS breadcrumb is equal to this the GPU is processing |