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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 BFBAFC433E0 for ; Wed, 20 May 2020 23:24:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9559C2070A for ; Wed, 20 May 2020 23:24:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728648AbgETXYD (ORCPT ); Wed, 20 May 2020 19:24:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728462AbgETXYD (ORCPT ); Wed, 20 May 2020 19:24:03 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0CA3BC061A0E; Wed, 20 May 2020 16:24:03 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477:9e51:a893:b0fe:602a]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 9CDFF12728305; Wed, 20 May 2020 16:23:58 -0700 (PDT) Date: Wed, 20 May 2020 16:23:55 -0700 (PDT) Message-Id: <20200520.162355.2212209708127373208.davem@davemloft.net> To: marcelo.leitner@gmail.com Cc: hch@lst.de, kuba@kernel.org, edumazet@google.com, kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, vyasevich@gmail.com, nhorman@tuxdriver.com, jmaloy@redhat.com, ying.xue@windriver.com, drbd-dev@lists.linbit.com, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linux-nvme@lists.infradead.org, target-devel@vger.kernel.org, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, cluster-devel@redhat.com, ocfs2-devel@oss.oracle.com, netdev@vger.kernel.org, linux-sctp@vger.kernel.org, ceph-devel@vger.kernel.org, rds-devel@oss.oracle.com, linux-nfs@vger.kernel.org Subject: Re: [PATCH 31/33] sctp: add sctp_sock_set_nodelay From: David Miller In-Reply-To: <20200520231001.GU2491@localhost.localdomain> References: <20200520195509.2215098-1-hch@lst.de> <20200520195509.2215098-32-hch@lst.de> <20200520231001.GU2491@localhost.localdomain> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 20 May 2020 16:23:59 -0700 (PDT) Sender: linux-cifs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org From: Marcelo Ricardo Leitner Date: Wed, 20 May 2020 20:10:01 -0300 > The duplication with sctp_setsockopt_nodelay() is quite silly/bad. > Also, why have the 'true' hardcoded? It's what dlm uses, yes, but the > API could be a bit more complete than that. The APIs are being designed based upon what in-tree users actually make use of. We can expand things later if necessary.