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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD9BAC433EF for ; Wed, 13 Jul 2022 12:58:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229640AbiGMM6p (ORCPT ); Wed, 13 Jul 2022 08:58:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230394AbiGMM6o (ORCPT ); Wed, 13 Jul 2022 08:58:44 -0400 Received: from smtp3-g21.free.fr (smtp3-g21.free.fr [IPv6:2a01:e0c:1:1599::12]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E1CE15FF4 for ; Wed, 13 Jul 2022 05:58:43 -0700 (PDT) Received: from zimbra101-e18.priv.proxad.net (unknown [172.20.243.47]) by smtp3-g21.free.fr (Postfix) with ESMTP id C803113F84C; Wed, 13 Jul 2022 14:58:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1657717120; bh=8Zk9bEIGsBQpNGubAmJWkYLSb5ZZlevbEJc7d20CdAw=; h=Date:From:To:Cc:In-Reply-To:References:Subject:From; b=lbzkT1koOimM7Qb3cKLryb235TG17fAZHP04FZAdEBQT4NLiyOzUIJm1hl2pEyTd3 iX/QkfMAwFVp/eJQ4oo6jAx5qMiGaZ6AtGULQsXevV1TnhQmVd5Bkq2kAVaGL74op3 AI0Hk+FU6SR+5AEyxWZDiE8I5eKfemSMcjoVTvS9wXT6HuoOxid7dXzOemF4CDOUaZ 7hR+odkB8lCGWyXaubVNOQ03O60tUZf6ql0UNcL0eJOPBvLMq4ga9mMonOfVyve+w6 3u4HX2vdtjA+fzMuw1U1E98l7C9qLS5F0a2D9SA+klYbzFG0VxhpLcrlxQ1+awrslw DYUHQPzmQ8Z3g== Date: Wed, 13 Jul 2022 14:58:40 +0200 (CEST) From: o.evistel@free.fr To: Marcelo Ricardo Leitner Cc: linux-sctp Message-ID: <1937458162.418765580.1657717120765.JavaMail.zimbra@free.fr> In-Reply-To: References: <6f6f11b5c30bce3d6e77d719ef75112dee75250d.profile@marceloleitner.u.sourceforge.net> Subject: Linux SCTP performance question MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [78.197.34.136] X-Mailer: Zimbra 8.8.7_GA_1002 (ZimbraWebClient - FF101 (Linux)/8.8.7_GA_1002) Thread-Topic: Linux SCTP performance question Thread-Index: 2DGxpN6xV4C4bUClvJnyXq7vayuHvw== Precedence: bulk List-ID: X-Mailing-List: linux-sctp@vger.kernel.org Dear Marcelo I am using linux-sctp as transport for SIGTRAN M3UA on RHEL 8.4 and I am using sctp_sendmsg() and sctp_recvmsg() to send/receive. I would like to know if the use of sctp_sendv() and sctp_recvv() enhances performances ? Regards Omar AIT AMRANE