From owner-svn-src-head@freebsd.org Wed Nov 1 08:46:25 2017 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6FBCAE4DB9E; Wed, 1 Nov 2017 08:46:25 +0000 (UTC) (envelope-from mjguzik@gmail.com) Received: from mail-qk0-x22b.google.com (mail-qk0-x22b.google.com [IPv6:2607:f8b0:400d:c09::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2783B3E74; Wed, 1 Nov 2017 08:46:25 +0000 (UTC) (envelope-from mjguzik@gmail.com) Received: by mail-qk0-x22b.google.com with SMTP id r64so1835997qkc.1; Wed, 01 Nov 2017 01:46:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=81q7hvfaPEtXP2PUtAGHkEdvJyRa93tbx2xZojxN7N8=; b=owkG1NhMAzDIjt5fMqBXRXxHTDxZH8RF5EHmnT1olX25OXdCQaTWF4DwJ9qwjasqA8 GwqbFHe1EqWb5YsRtywMziiFWVYlQRqJDBtB1tk1W7PbKTTDNnVlgR1XgCY91GxKdvVX hMXxt24BjXrTjJqohqVDomzVffSbdEF2+idBQskqY6nqErVR0bvsOITrXL2pmWAM183P /GKawW2aFsBHLUQ0fb8e/KmwcpmZOc9ufBl+kXzUwapeJ84fwCDKG0fSzTpf++iaCZko HB44wi2pZZYz9qO1MQNAo/n8/yvIbHl6gcG/4iHBpbaEnnRiUzlmZUWoeHPBfAFFTeUv 85Yg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=81q7hvfaPEtXP2PUtAGHkEdvJyRa93tbx2xZojxN7N8=; b=VB1wyudZmunx8ArIMC3jf5BolWK9HoBHEq/+A7X/gMOenCRkUZmiAvfmriq3Aa8ku+ 8Kuwxw7zPQrH5Y832DtgD5z3bADVGnCu+tZxMpnrDUFYLIpdbIMJCrK8c5d1GQrXUbwP pAWIesrJtcVwGKcMGOmAXN1pdy+cCBMO+4fFa1KjSVVuwcqEHJybJsdrhOSPp4pfSmR1 0KS2Hb8BOTfHxtm89apDFOjpeFB9FnQ1wB+a99h9JzRrXf6NFIx9Ydie4RmQnOMwjfUl s8mYIA6EjGOeBaqmxA5rKbtImn9NuAfb1PFZxYTBUFEAp/pQ41S2dVEO2gkfrwyNuazN qEWg== X-Gm-Message-State: AMCzsaUfDT1KBO2w5UrPu5wqhMphoh31FA6iBEVAK3URL7QYtP/LhPlS 8e/TUybW8VZZKBx9xjsvFLych3Ke24ta3Plw3rE= X-Google-Smtp-Source: ABhQp+Sqc/AHGO3oowk8YJbVyZjazhjmVy5KcgHNmLX0aXOG7abNKN8+/dnZUWXJ2BEel7JkyrfKEXv3EdvCfM6SDZU= X-Received: by 10.55.15.139 with SMTP id 11mr6607233qkp.141.1509525984298; Wed, 01 Nov 2017 01:46:24 -0700 (PDT) MIME-Version: 1.0 Received: by 10.237.52.198 with HTTP; Wed, 1 Nov 2017 01:46:23 -0700 (PDT) In-Reply-To: <2c922b9b-cd6b-bb9a-00b8-97c137362769@selasky.org> References: <201711010645.vA16jf0E054903@repo.freebsd.org> <2c922b9b-cd6b-bb9a-00b8-97c137362769@selasky.org> From: Mateusz Guzik Date: Wed, 1 Nov 2017 09:46:23 +0100 Message-ID: Subject: Re: svn commit: r325266 - head/sys/kern To: Hans Petter Selasky Cc: Mateusz Guzik , "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Nov 2017 08:46:25 -0000 On Wed, Nov 1, 2017 at 9:41 AM, Hans Petter Selasky wrote: > On 11/01/17 07:45, Mateusz Guzik wrote: > >> +static u_long __read_mostly ncnegfactor = 12; /* ratio of negative >> entries */ >> SYSCTL_ULONG(_vfs, OID_AUTO, ncnegfactor, CTLFLAG_RW, &ncnegfactor, 0, >> "Ratio of negative namecache entries"); >> > > Should this SYSCTL entry use CTLFLAG_RWTUN ? > I don't see why. Worst case some negative entries will be whacked before someone's sysctl.conf is being read OR some will live a little bit longer, depending on which way the change is made. That said, feel free to change it if you want. -- Mateusz Guzik