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drm/i915: hold mutex for unreference() in i915_gem_tiling.c

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Chris Wilson 2009-02-08 19:07:51 +00:00 committed by Dave Airlie
parent a198bc80ae
commit d6873102fd
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/i915/i915_gem_tiling.c
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@ -299,9 +299,8 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
}
obj_priv->stride = args->stride;
mutex_unlock(&dev->struct_mutex);
drm_gem_object_unreference(obj);
mutex_unlock(&dev->struct_mutex);
return 0;
}
@ -340,9 +339,8 @@ i915_gem_get_tiling(struct drm_device *dev, void *data,
DRM_ERROR("unknown tiling mode\n");
}
mutex_unlock(&dev->struct_mutex);
drm_gem_object_unreference(obj);
mutex_unlock(&dev->struct_mutex);
return 0;
}