From owner-freebsd-current@freebsd.org Mon Oct 14 19:25:56 2019 Return-Path: <owner-freebsd-current@freebsd.org> Delivered-To: freebsd-current@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 91B371352B9 for <freebsd-current@mailman.nyi.freebsd.org>; Mon, 14 Oct 2019 19:25:56 +0000 (UTC) (envelope-from jroberson@jroberson.net) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46sT7824C6z3Hmd for <freebsd-current@freebsd.org>; Mon, 14 Oct 2019 19:25:56 +0000 (UTC) (envelope-from jroberson@jroberson.net) Received: by mailman.nyi.freebsd.org (Postfix) id 44FA51352B8; Mon, 14 Oct 2019 19:25:56 +0000 (UTC) Delivered-To: current@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 44BC21352B7 for <current@mailman.nyi.freebsd.org>; Mon, 14 Oct 2019 19:25:56 +0000 (UTC) (envelope-from jroberson@jroberson.net) Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) 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 46sT771bjVz3Hmc for <current@freebsd.org>; Mon, 14 Oct 2019 19:25:54 +0000 (UTC) (envelope-from jroberson@jroberson.net) Received: by mail-pg1-x531.google.com with SMTP id 23so10651998pgk.3 for <current@freebsd.org>; Mon, 14 Oct 2019 12:25:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jroberson-net.20150623.gappssmtp.com; s=20150623; h=date:from:to:subject:message-id:user-agent:mime-version; bh=1iVwiACReAMyniIIxWhbTP+YQmrdtElV61upqqujIwo=; b=19Ti04stdsXIKSKG2WcVkx9HrqptEgbYBmagUFHUTFtDtBoFdEKBB2j/sEFPV1Iujq 7X+RKCoe8eJKWyCfNe3l5wjegE7/ggAEYBklIkhDVxYWgKTIo3y7BZ74p9QwBFgnA9tD e1RXZgbJFDk7jRWnVEzf8xbfMvbWKR/N5eVnSy8P/qf1QT8vqTi3wi8JXdii8hZ6dbqM x5hIZ9vvGgETzf2iVD20/vcan2Z+vthaHKwkbN6UixsHBUS3aAyLpFP+JR03x1rkxSXC 091YtR9m+07kDsxR0lY7/QoBfxeMJGwJmMhb6Mbe3wvow5fTWUk0v9zkXLR2RwTGvqXu Sptw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:user-agent :mime-version; bh=1iVwiACReAMyniIIxWhbTP+YQmrdtElV61upqqujIwo=; b=OYXwBHKV2JBfVnf3CKLRhdoPIbZsN4WgJmaqQHLhg5NJucfmAKjvaibESs2DNdfQIm aHpPtkSRFULsCqYPCPhryuX4wdIwxecyU5REBwcztq7XL8/0Q/0WLJkzkJebxvZoAnRr 5hRFzto/ALu0Fl3lwhySuoaDj9x7gyLwnWpvytxhQXsna7eMWtGZOCilI7KdQQk0I0uL s19XrzujfBwu9QvEgT42FapWmH+Diq1Bvc7Eeem+wDm53Olg9OliCCKDik5VzgDn40Si Jkm1ppvso8zNqFg3bdX/X7XCIHN5lC/KZqf0ZNZlcQ8GeZKdrzwIUxW7aecWeWs5BgEz a35w== X-Gm-Message-State: APjAAAWqH786fJ2LMTqD/rV2ObvTKhZNBR7BzwiEV/6wFcN9I/PdftSY RLIQlCL9RPYpaS+OtqTnIFqLgb4jCfk= X-Google-Smtp-Source: APXvYqwpltyV/davFBvZY2FLeESk+OliOAhO76ewl9HemPZOQQob/m/hsKWucSmLqf4eiJiiZPp6fw== X-Received: by 2002:a63:6949:: with SMTP id e70mr34265866pgc.226.1571081153053; Mon, 14 Oct 2019 12:25:53 -0700 (PDT) Received: from rrcs-76-81-105-82.west.biz.rr.com (rrcs-76-81-105-82.west.biz.rr.com. [76.81.105.82]) by smtp.gmail.com with ESMTPSA id 2sm23254317pfa.43.2019.10.14.12.25.52 for <current@freebsd.org> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 14 Oct 2019 12:25:52 -0700 (PDT) Date: Mon, 14 Oct 2019 09:25:50 -1000 (HST) From: Jeff Roberson <jroberson@jroberson.net> X-X-Sender: jroberson@desktop To: current@freebsd.org Subject: object locking patch series going into current later today Message-ID: <alpine.BSF.2.21.9999.1910140920530.1437@desktop> User-Agent: Alpine 2.21.9999 (BSF 287 2018-06-16) MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset=US-ASCII X-Rspamd-Queue-Id: 46sT771bjVz3Hmc X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=jroberson-net.20150623.gappssmtp.com header.s=20150623 header.b=19Ti04st; dmarc=none; spf=none (mx1.freebsd.org: domain of jroberson@jroberson.net has no SPF policy when checking 2607:f8b0:4864:20::531) smtp.mailfrom=jroberson@jroberson.net X-Spamd-Result: default: False [-4.56 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[jroberson-net.20150623.gappssmtp.com:s=20150623]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[current@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[jroberson.net]; DKIM_TRACE(0.00)[jroberson-net.20150623.gappssmtp.com:+]; RCVD_IN_DNSWL_NONE(0.00)[1.3.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_TLS_ALL(0.00)[]; IP_SCORE(-2.76)[ip: (-9.16), ipnet: 2607:f8b0::/32(-2.50), asn: 15169(-2.11), country: US(-0.05)] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current <freebsd-current.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/> List-Post: <mailto:freebsd-current@freebsd.org> List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, <mailto:freebsd-current-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 14 Oct 2019 19:25:56 -0000 Hello, As part of the NUMA and VM concurrency work I have refactored the way page busy state works in order to improve vm object concurrency. This is a six patch series that has been tested more in totality than in parts. I will be committing them back to back after a final universe build today. https://reviews.freebsd.org/D21548 https://reviews.freebsd.org/D21549 https://reviews.freebsd.org/D21592 https://reviews.freebsd.org/D21594 https://reviews.freebsd.org/D21595 https://reviews.freebsd.org/D21596 This has been tested fairly extensively so I don't expect a lot of fallout but you may want to wait for all six before you update. Thanks, Jeff