From: Eric Anholt <eric@anholt.net>
Date: Fri, 9 May 2008 22:07:49 +0000 (-0700)
Subject: GEM: Clear obj_priv->agp_mem when we free it.
X-Git-Tag: android-x86-1.6~256^2~133^2~2
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f56f2acb5a3f34ad6916ff315d3d2058bd4b8f9c;p=android-x86%2Fexternal-libdrm.git

GEM: Clear obj_priv->agp_mem when we free it.

Still managing to get something wrong with this, oopsing down in agp.
---

diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c
index be30d6bf..caead91f 100644
--- a/linux-core/i915_gem.c
+++ b/linux-core/i915_gem.c
@@ -211,6 +211,7 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
 	if (obj_priv->agp_mem != NULL) {
 		drm_unbind_agp(obj_priv->agp_mem);
 		drm_free_agp(obj_priv->agp_mem, obj->size / PAGE_SIZE);
+		obj_priv->agp_mem = NULL;
 	}
 
 	i915_gem_object_free_page_list(obj);