From patchwork Sat Sep 4 15:53:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Schoenebeck X-Patchwork-Id: 12475807 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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 F1032C4321E for ; Sat, 4 Sep 2021 18:31:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D529C60FBF for ; Sat, 4 Sep 2021 18:31:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237472AbhIDScB (ORCPT ); Sat, 4 Sep 2021 14:32:01 -0400 Received: from lizzy.crudebyte.com ([91.194.90.13]:58693 "EHLO lizzy.crudebyte.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237429AbhIDSbx (ORCPT ); Sat, 4 Sep 2021 14:31:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=crudebyte.com; s=lizzy; h=Cc:To:Subject:Date:From:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Content-ID: Content-Description; bh=blpZE9y4KzRJRRxWx4qpHNucdgQj3S3fwwnHKLMpPG0=; b=ieA8U Idt+HQVOd7C2K4xIZXfC1UcTgo1ABkqFi+hMq3qEi394pm71n/sFnBsPEudmtKnV3lah3U+9fgmYY XXZSURrAibDEShM1k5Du80Mg5/MJ1x7dAqzCgipL+t0klfCnLyhNrtvpJklnlRdLlgxSwqL8X22LT a/gdk4ImtpZMOW2MZVcYDyUyWmXmyLGbYWaKtVDAPd1dvs/MJ196BQz9pzN16w3qs8XQ9F8GuOiG1 YEA5lGD9ZeWeYBPga07a81BKd7CGbxiycEhMkufjPgiK5CmDCIeE0lVEiPtdZh6zbsawcoHOFtZIK eQR+qq0Slo0S0gHFPPk9ciIr5XAiA==; Message-Id: From: Christian Schoenebeck Date: Sat, 4 Sep 2021 17:53:49 +0200 Subject: [PATCH 0/2] net/9p: increase default msize To: v9fs-developer@lists.sourceforge.net Cc: netdev@vger.kernel.org, Dominique Martinet , Eric Van Hensbergen , Latchesar Ionkov , Greg Kurz Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org As previously discussed, many users are not aware about the 'msize' option of the Linux 9p client and the negative impact it can have if its value is too low. This series raises the default value for 'msize' from 8k to 128k. Later on in separate series, the current capping of user supplied values for 'msize' of currently max. 512k should be addressed, which is likewise too small: https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg06343.html Christian Schoenebeck (2): net/9p: use macro to define default msize net/9p: increase default msize to 128k net/9p/client.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)