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drm/i915: Don't double-unpin buffers if we take a signal in evict_everything().

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We haven't seen this in practice, but it was visible when looking at a bug
report from when i915_gem_evict_everything() was broken and would always
return error.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Eric Anholt 2008-12-10 10:09:41 -08:00 committed by Dave Airlie
parent e7da40f0c8
commit b117763627
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/i915_gem.c
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@ -2498,6 +2498,7 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
/* unpin all of our buffers */
for (i = 0; i < pinned; i++)
i915_gem_object_unpin(object_list[i]);
pinned = 0;
/* evict everyone we can from the aperture */
ret = i915_gem_evict_everything(dev);