From owner-svn-src-head@freebsd.org Fri Oct 30 14:47:23 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 61A5E453AE9; Fri, 30 Oct 2020 14:47:23 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mail-qk1-x733.google.com (mail-qk1-x733.google.com [IPv6:2607:f8b0:4864:20::733]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CN4sR0WTBz44Rx; Fri, 30 Oct 2020 14:47:22 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mail-qk1-x733.google.com with SMTP id x20so5043793qkn.1; Fri, 30 Oct 2020 07:47:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=1kCuEyGfl3SMNeSqsMilMDKV0ykfZdMtwztIBU+nuAY=; b=nqCfqLd0QWBcbezhTdPp8WkobwhhJvupOK32bjYOSmZrBw43pL/IKY+zz2qX4LqNgd TfZFEHnVjXM7jabAnCvxNMTsful93VsholFmzxEq+RJvcg+hbGEZXDPwfAJQHGTfxYn5 DQ6jgrxwYtPIjKrek5Y/ewaqhDXsjFwLo+L5nDSJCDXrQFlMqaJjIkroR6KT8dgJ4GRm 0gX7cWHNN7soJj7DDFTheCzpxRCq9hn4ZUOA50RcgcFlLQPJU82/frf2CW6WR95ekplP 2SOiF52BjnaEnZyonLXG8kee2lUWmzuCFhNrJ/t2sFd596lUf6Cx7c4K7gXNvxws+zG+ 9YJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to; bh=1kCuEyGfl3SMNeSqsMilMDKV0ykfZdMtwztIBU+nuAY=; b=pWbN3W9x8US0Iexg/nZSP0WYHJJDz3VFs/ChS0ZLUu9RxQv76ZWIXqU61FBfg/wVvI VwKTceFm7qWcxeBuJCOyWOS/hFzP5CQ0vqPvPN6pdeRSgFDCuz+jSDfdy9gty/A+U9kj Wg2rgMOFotrqG0DKEr/RaT9g8cRAxnXTtZ0Dzv49tYq6Kn83Vw+fQj9THNSbQeAA+Vsd qiE7gF9SCb1q/m7orgwvFyiIBBzxviErSpjn92yOjcv5Rv/NnaKLNaboxSfz09YE97Ei +WZH0+b2pVAfdBsnkswQFoEeXEuGQrjRH2iUArwoDuJJUcDAhSuCOkrY/gWI6s7zrcEa 9Png== X-Gm-Message-State: AOAM530BdnnD6/fRgoy+VHHqwKPRU5QWEAILtpJaWQ4tzzvl45pdJCel mVBOWa7JLNec4JI4K0Rr8uMCsLoZYRs= X-Google-Smtp-Source: ABdhPJyAcuQbHLp9kteTVWlX1vjb/0twWVdrJdPE1DDh+afbAhVSBz9gSyPWYYIdf0FqAC5xzqabQA== X-Received: by 2002:a05:620a:814:: with SMTP id s20mr2445443qks.127.1604069241842; Fri, 30 Oct 2020 07:47:21 -0700 (PDT) Received: from raichu (toroon0560w-lp130-01-174-88-77-103.dsl.bell.ca. [174.88.77.103]) by smtp.gmail.com with ESMTPSA id p13sm2655538qkj.58.2020.10.30.07.47.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Oct 2020 07:47:21 -0700 (PDT) Sender: Mark Johnston Date: Fri, 30 Oct 2020 10:47:16 -0400 From: Mark Johnston To: Mateusz Guzik Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r367165 - head/sys/fs/tmpfs Message-ID: <20201030144716.GA60293@raichu> References: <202010301407.09UE7Phw060731@repo.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202010301407.09UE7Phw060731@repo.freebsd.org> X-Rspamd-Queue-Id: 4CN4sR0WTBz44Rx X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.33 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: Fri, 30 Oct 2020 14:47:23 -0000 On Fri, Oct 30, 2020 at 02:07:25PM +0000, Mateusz Guzik wrote: > Author: mjg > Date: Fri Oct 30 14:07:25 2020 > New Revision: 367165 > URL: https://svnweb.freebsd.org/changeset/base/367165 > > Log: > tmpfs: change tmpfs dirent zone into a malloc type > > It is 64 bytes. That could change though. What's the reason for whacking UMA zones? Is it to reduce fragmentation? If so it would worth trying to change UMA to share kegs among zones with identical item sizes. That would provide a similar benefit automatically.