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[4/4] drm/i915: Prevent fence-reuse stalls

Message ID 1300487719-26578-5-git-send-email-chris@chris-wilson.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Chris Wilson March 18, 2011, 10:35 p.m. UTC
None
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Patch

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 2dbf8f7..78dba7a 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2575,9 +2575,6 @@  i915_gem_object_get_fence(struct drm_i915_gem_object *obj,
 	struct drm_i915_fence_reg *reg;
 	int ret;
 
-	/* XXX disable pipelining. There are bugs. Shocking. */
-	pipelined = NULL;
-
 	/* Just update our place in the LRU if our fence is getting reused. */
 	if (obj->fence_reg != I915_FENCE_REG_NONE) {
 		reg = &dev_priv->fence_regs[obj->fence_reg];