<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="Generator" content="Microsoft Exchange Server"> <style></style> </head> <body> <meta content="text/html; charset=UTF-8"> <style type="text/css" style="">  </style> <div dir="ltr"> <div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif"> <p>verified work,</p> <p><br> </p> <p>Reviewed-by: Monk Liu <monk.liu@amd.com><br> </p> </div> <hr tabindex="-1" style="display:inline-block; width:98%"> <div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Christian König <deathsimple@vodafone.de><br> <b>Sent:</b> Wednesday, September 13, 2017 4:47:34 PM<br> <b>To:</b> amd-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org<br> <b>Subject:</b> [PATCH] drm/ttm: fix memory leak while individualizing BOs</font> <div> </div> </div> </div> <font size="2"><span style="font-size:10pt;"> <div class="PlainText">From: Christian König <christian.koenig@amd.com><br> <br> We need to free the reservation object before we take the BO<br> from the delayed delete list.<br> <br> Signed-off-by: Christian König <christian.koenig@amd.com><br> ---<br> drivers/gpu/drm/ttm/ttm_bo.c | 2 ++<br> 1 file changed, 2 insertions(+)<br> <br> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c<br> index bee77d3..d79607a 100644<br> --- a/drivers/gpu/drm/ttm/ttm_bo.c<br> +++ b/drivers/gpu/drm/ttm/ttm_bo.c<br> @@ -557,6 +557,8 @@ static int ttm_bo_cleanup_refs_and_unlock(struct ttm_buffer_object *bo,<br> }<br> <br> ttm_bo_del_from_lru(bo);<br> + if (!list_empty(&bo->ddestroy) && (bo->resv != &bo->ttm_resv))<br> + reservation_object_fini(&bo->ttm_resv);<br> list_del_init(&bo->ddestroy);<br> kref_put(&bo->list_kref, ttm_bo_ref_bug);<br> <br> -- <br> 2.7.4<br> <br> _______________________________________________<br> amd-gfx mailing list<br> amd-gfx@lists.freedesktop.org<br> <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a><br> </div> </span></font> </body> </html>