From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AEB24C3A589 for ; Thu, 15 Aug 2019 16:16:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 80BED20656 for ; Thu, 15 Aug 2019 16:16:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="m1sZIs7r" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726203AbfHOQQv (ORCPT ); Thu, 15 Aug 2019 12:16:51 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:52596 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726008AbfHOQQv (ORCPT ); Thu, 15 Aug 2019 12:16:51 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x7FGDWRd184373; Thu, 15 Aug 2019 16:16:44 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=corp-2019-08-05; bh=OkMXRsF4mDAdzvH3/kAdilVCSMv7mJzK/Hgh4U/ioh8=; b=m1sZIs7rgOtalL9bfFLc1vfI0QG9a5gASpiMaB6NDKsFEmxm0O6atb26quTMmySJltV5 Yy0+50mRrrjAk1y1k+6MKGfc1dlWOARnkIEyDLyT6DxWANuLcfnmO2+wjHEIAU69zXg9 iU+8Jrvm0iwUb9I+LEJ6ytSBEXXFjco1254HRiorgLSdYxqm0FDMNWQQYNXG+09J1LiI l7Sn7shn+tFGO7/dwi+q9dKuNQijCzsSP9BpOaaTnvKiQYndEbHNQrVf1LycXYvAYwaP MMLafAXP8i4CWi8rehhSppUBZWzF94MunfCTV0ABlCYzeEWiIKrl68w9s+iEkwb8TDN5 XA== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by userp2120.oracle.com with ESMTP id 2u9pjqugfh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 15 Aug 2019 16:16:44 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x7FGDDvZ094667; Thu, 15 Aug 2019 16:16:43 GMT Received: from pps.reinject (localhost [127.0.0.1]) by userp3020.oracle.com with ESMTP id 2ucgf16rbj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 15 Aug 2019 16:16:43 +0000 Received: from userp3020.oracle.com (userp3020.oracle.com [127.0.0.1]) by pps.reinject (8.16.0.27/8.16.0.27) with SMTP id x7FGDUBA096548; Thu, 15 Aug 2019 16:16:43 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userp3020.oracle.com with ESMTP id 2ucgf16raf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 15 Aug 2019 16:16:43 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x7FGGgZf016397; Thu, 15 Aug 2019 16:16:42 GMT Received: from [10.159.249.63] (/10.159.249.63) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 15 Aug 2019 09:16:42 -0700 Subject: Re: [PATCH net-next v2 1/4] RDS: limit the number of times we loop in rds_send_xmit To: Gerd Rausch , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com Cc: David Miller References: <20190814.212525.326606319186601317.davem@davemloft.net> <90b76f24-d799-5362-df53-19102d781e3e@oracle.com> From: santosh.shilimkar@oracle.com Organization: Oracle Corporation Message-ID: <60c48651-a910-ad82-f8f5-1af188f43009@oracle.com> Date: Thu, 15 Aug 2019 09:16:39 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <90b76f24-d799-5362-df53-19102d781e3e@oracle.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9350 signatures=668684 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908150159 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On 8/15/19 7:42 AM, Gerd Rausch wrote: > From: Chris Mason > Date: Fri, 3 Feb 2012 11:07:54 -0500 > > This will kick the RDS worker thread if we have been looping > too long. > > Original commit from 2012 updated to include a change by > Venkat Venkatsubra > that triggers "must_wake" if "rds_ib_recv_refill_one" fails. > > Signed-off-by: Gerd Rausch > --- Thought I acked V1 series. Acked-by: Santosh Shilimkar