[PATCH 2/2] drm/i915: No need to search again after retiring requests

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Retiring requests does not typically free up space in the aperture,
so the additional search is pointless.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_gem_evict.c |   15 ---------------
 1 files changed, 0 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 354b584..813c757 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -52,21 +52,6 @@ i915_gem_evict_something(struct drm_device *dev, int min_size,
 	struct drm_i915_gem_object *obj;
 	int ret = 0;
 
-	i915_gem_retire_requests(dev);
-
-	/* Re-check for free space after retiring requests */
-	if (mappable) {
-		if (drm_mm_search_free_in_range(&dev_priv->mm.gtt_space,
-						min_size, alignment, 0,
-						dev_priv->mm.gtt_mappable_end,
-						0))
-			return 0;
-	} else {
-		if (drm_mm_search_free(&dev_priv->mm.gtt_space,
-				       min_size, alignment, 0))
-			return 0;
-	}
-
 	trace_i915_gem_evict(dev, min_size, alignment, mappable);
 
 	/*
-- 
1.7.9.1



[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux