Date: Sun, 25 Aug 2013 10:02:00 +0000 (UTC) From: Jean-Sebastien Pedron <dumbbell@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r254837 - head/sys/dev/drm2 Message-ID: <201308251002.r7PA20Ih090623@svn.freebsd.org>
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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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