From owner-svn-src-head@freebsd.org Sat Feb 16 05:06:25 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C5D8214D1F31; Sat, 16 Feb 2019 05:06:25 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3FE7A72B76; Sat, 16 Feb 2019 05:06:25 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: by mail-pf1-x429.google.com with SMTP id u6so5837463pfh.11; Fri, 15 Feb 2019 21:06:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=S0ZiuwuIt9kfL9S+zF1EzDQV1IJIUC/iiL4s+mex3W0=; b=puTztAoUlUcsowdp+AVCOiIG2oXidehntXZwutgsAd4f7X8KaJbtVtDPHIyTpPSDeO 9Ph7GZ4ycCSGQ9mHQ4SimWS6CCRY7PxpLetNoyy8CuwegkGh6Pvt8VELF5V6yI1Pfyqp k7XDH3gePzDHjT3NHHq+cRVbAVTEejLqhcdybBgM4ho6sywjwK8HjoSSGA8+qXIbm82e hcz/sPAaNCeYbr6AD9/ngxpQeQS69L3yRul4nXyxfKGH+y2lsBY+4CSsPQ8DFcXe+2Y8 dY1bZNvFcaIcPvrFFtiVwtHeW6YNC+aAgpMA3xngZYJL8Uq7+Tc11JqS8FB6NYlqPbuJ Fcmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=S0ZiuwuIt9kfL9S+zF1EzDQV1IJIUC/iiL4s+mex3W0=; b=MpvlNGCVrfBFRBuFxcmAdErZOs5UEIk7npuo//QGO+NqGXMZ2NA44w/poLJ0GtnkNh ZtGtmhs4MlwXjgIpQb7NctXNuIWVO5QP+koNAkRRP2sCIsc4oHdH23g4i/LgFZ6heBYh HLU/biP/8qW1i3QsbvB99YuNVebG9/FT4NbEey1+d8AVavIF8Nu2frG0WYoYRyZWqyVJ /7ha6J7pIw/vKvXMOtVZA02jxXyaWWGIlWycQsYxzR93PNOCX5HQ6vDLkIGtWbqs1Dr1 /alKaP6jIszrtjekBbpEM2IlsP3CtaM0+77w28UkKHRtmGUSqNWBu9fl45tFdCqzCpVc nisg== X-Gm-Message-State: AHQUAuY4CGys4aQCvgwhsSnjEjoEpfSDuLMiIevoxpE8OKtEVkByZOB/ IBaP9UwsBZ+xqJoi+h+++r6yQITl X-Google-Smtp-Source: AHgI3IY5zV/AwRCullWumPOVuWGb0T+XEyTqNm0oyEZ7k9T0M+uBvHn5vDFb8kyYsmZzmhMHfd5pLQ== X-Received: by 2002:a63:5109:: with SMTP id f9mr8644203pgb.450.1550293583937; Fri, 15 Feb 2019 21:06:23 -0800 (PST) Received: from [192.168.20.22] (c-73-19-52-228.hsd1.wa.comcast.net. [73.19.52.228]) by smtp.gmail.com with ESMTPSA id k17sm17693506pfj.92.2019.02.15.21.06.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Feb 2019 21:06:23 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: svn commit: r344188 - in head: lib/libc/sys sys/vm From: Enji Cooper X-Mailer: iPhone Mail (16C104) In-Reply-To: <201902152336.x1FNaNUo039321@repo.freebsd.org> Date: Fri, 15 Feb 2019 21:06:22 -0800 Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: <1F188602-3AA4-4034-B75C-438625C3A1DA@gmail.com> References: <201902152336.x1FNaNUo039321@repo.freebsd.org> To: Gleb Smirnoff X-Rspamd-Queue-Id: 3FE7A72B76 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.94 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.94)[-0.936,0] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 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: Sat, 16 Feb 2019 05:06:26 -0000 Hi Gleb! > On Feb 15, 2019, at 15:36, Gleb Smirnoff wrote: >=20 > Author: glebius > Date: Fri Feb 15 23:36:22 2019 > New Revision: 344188 > URL: https://svnweb.freebsd.org/changeset/base/344188 >=20 > Log: > For 32-bit machines rollback the default number of vnode pager pbufs > back to the lever before r343030. For 64-bit machines reduce it slightly= , > too. Together with r343030 I bumped the limit up to the value we use at > Netflix to serve 100 Gbit/s of sendfile traffic, and it probably isn't a > good default. >=20 > Provide a loader tunable to change vnode pager pbufs count. Document it. ... > .Sh SEE ALSO > +.Xr loader.conf 5 , > .Xr netstat 1 , > .Xr open 2 , > .Xr send 2 , > .Xr socket 2 , > .Xr writev 2 , > +.Xr sysctl 8 , > .Xr tuning 7 I think this should be ordered by section, then by manpage cross-referen= ce, i.e., loader.conf should come after writev, and sysctl should come after= tuning. Thanks! -Enji=