Author: dumbbell
Date: Sun Aug 25 10:01:59 2013
New Revision: 254837
URL: http://svnweb.freebsd.org/changeset/base/254837
Log:
drm: Call "gem_close_object" driver callback from
drm_gem_object_release_handle()
This fixes leakage of "bo_va" for Cayman and following card generations.
Modified:
head/sys/dev/drm2/drm_gem.c
Modified: head/sys/dev/drm2/drm_gem.c
==============================================================================
--- head/sys/dev/drm2/drm_gem.c Sun Aug 25 09:58:31 2013 (r254836)
+++ head/sys/dev/drm2/drm_gem.c Sun Aug 25 10:01:59 2013 (r254837)
@@ -328,9 +328,17 @@ drm_gem_open(struct drm_device *dev, str
static int
drm_gem_object_release_handle(uint32_t name, void *ptr, void *arg)
{
+ struct drm_file *file_priv;
struct drm_gem_object *obj;
+ struct drm_device *dev;
+ file_priv = arg;
obj = ptr;
+ dev = obj->dev;
+
+ if (dev->driver->gem_close_object)
+ dev->driver->gem_close_object(obj, file_priv);
+
drm_gem_object_handle_unreference(obj);
return (0);
}
@@ -340,7 +348,7 @@ drm_gem_release(struct drm_device *dev,
{
drm_gem_names_foreach(&file_priv->object_names,
- drm_gem_object_release_handle, NULL);
+ drm_gem_object_release_handle, file_priv);
drm_gem_names_fini(&file_priv->object_names);
}
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