From owner-svn-src-head@freebsd.org Mon Jun 25 07:25:50 2018 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 B6FDC102898E for ; Mon, 25 Jun 2018 07:25:50 +0000 (UTC) (envelope-from ed@nuxi.nl) Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) (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 30FBC8F3A9 for ; Mon, 25 Jun 2018 07:25:49 +0000 (UTC) (envelope-from ed@nuxi.nl) Received: by mail-ed1-x535.google.com with SMTP id q24-v6so3081338edr.1 for ; Mon, 25 Jun 2018 00:25:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nuxi-nl.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=5pZ2+Nd/HXoqPkP0bHow2MDnT4rEPQ0ppwcAyzjg+Eo=; b=M1L1rxprmBC3z6f3yucz8EUzyzHuqyqnlNV7lKTp7sgxqS82TE25IL8VD86mSk5H9x GsDjTdS69QB55MZJh28qF5AUs+hxlVvDPCeEWTFzVQ47Tzc31sZPwRwHwrHKdsgyWq+N qfBSBXALo7nwAfD3vq7gdDgLt+w+nBWavGo8RobNxRcKiBbHZ7/ZZqMfER2RAiOC14Jq 6Yg3pH4NSQcsh7CYsuTu4KF1x/Yo51hjptLUBU7y6P1HrGnypfq3C4Nj0aUSTQwDWVoI b2UOzWdvg5bSqW0rkZzp8/hEdKdNdKbaPoou4lHubjm2a+nKhgCsLpn0/sl4c2+mjFxY 4GGw== 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=5pZ2+Nd/HXoqPkP0bHow2MDnT4rEPQ0ppwcAyzjg+Eo=; b=A/X/Cm26wJ3oKbJ/CzC9XSB7sgupyTXhh72sJUi40ed+AR6/A/fQCzDwb4KjsJK64s KshRoC0EJE02VwXrrKFApdRY8rsJOmqqxp/I2cfIfOImKW0Z6nqwom0kI7ZydgoDSeig 3NxX5r2vustO/v8AKFcdVgY6skJKOi1popcIbWrmE8DAWm6vrm11Tqov20mpiLJmAP2h zmYzyNN81cDFAAEA/t8bMyjQntxHVhpk1kfGNiXbIgDBiRR354hoQ/OGmK1aXTa3nnF0 4b/R8TdsPjpefN9mHgfdQlS+VepnH6PAxm7CP0aSCW50O4jO/ioI1kpWdgseSF8Ubn4E voDQ== X-Gm-Message-State: APt69E3/bi2o+2P/TqO0/ip3AcbuV4p9IcSHBi0oNDYqsG9oTMLpezNB yxyh22IGW+TTVdOyplr1D3NA1Ctr5igGjQ7vQrj6iw== X-Google-Smtp-Source: ADUXVKJApnR7nxhKqn1Vum+EuIXMJ3s8O4gbknNFaUFt9gI+8lpCgvWMUAQxu09kmr0mbqYh9a9DiysddOxSFoxC3Zk= X-Received: by 2002:aa7:c542:: with SMTP id s2-v6mr10268824edr.224.1529911548059; Mon, 25 Jun 2018 00:25:48 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a50:8e0d:0:0:0:0:0 with HTTP; Mon, 25 Jun 2018 00:25:17 -0700 (PDT) In-Reply-To: <99d1722c-8085-6a70-64df-2fdb2c20b574@FreeBSD.org> References: <201805132316.w4DNG4oh092482@repo.freebsd.org> <99d1722c-8085-6a70-64df-2fdb2c20b574@FreeBSD.org> From: Ed Schouten Date: Mon, 25 Jun 2018 09:25:17 +0200 Message-ID: Subject: Re: svn commit: r333590 - head/share/man/man9 To: Andriy Gapon Cc: Matt Macy , src-committers , svn-src-all@freebsd.org, svn-src-head@freebsd.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.26 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: Mon, 25 Jun 2018 07:25:51 -0000 Hi Andriy, Matthew, 2018-06-24 23:36 GMT+02:00 Andriy Gapon : > Perhaps a little application of google can help. > [keywords: epoch based reclamation] Based on the man page, it wasn't clear that this refers to a generally accepted construct or something that is specific to FreeBSD. Any objections if I were to extend the man page as follows? Index: epoch.9 =================================================================== --- epoch.9 (revision 335613) +++ epoch.9 (working copy) @@ -39,7 +39,7 @@ .Nm epoch_wait , .Nm epoch_call , .Nm in_epoch , -.Nd kernel epoch based reclamation +.Nd kernel Epoch Based Reclamation (EBR) .Sh SYNOPSIS .In sys/param.h .In sys/proc.h @@ -191,3 +191,10 @@ .Xr sleep 9 , .Xr sx 9 , .Xr timeout 9 +.Rs +.%A K. Fraser +.%T Practical lock-freedom +.%D February 2004 +.%P 79-81 +.%U https://www.cl.cam.ac.uk/techreports/UCAM-CL-TR-579.pdf +.Re -- Ed Schouten Nuxi, 's-Hertogenbosch, the Netherlands