From owner-freebsd-hackers@freebsd.org Wed Mar 3 13:49:08 2021 Return-Path: Delivered-To: freebsd-hackers@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 B062056AF02 for ; Wed, 3 Mar 2021 13:49:08 +0000 (UTC) (envelope-from Walter.von.Entferndt@posteo.net) Received: from mout02.posteo.de (mout02.posteo.de [185.67.36.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4DrFhz504Mz3lm5 for ; Wed, 3 Mar 2021 13:49:07 +0000 (UTC) (envelope-from Walter.von.Entferndt@posteo.net) Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 06F83240100 for ; Wed, 3 Mar 2021 14:49:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1614779343; bh=HoXH9ghpNKlBrNq+94YaxFtXCwrityA6yeMrkzBxzK8=; h=From:To:Subject:Date:From; b=b//HqT3SNvYPkJZ3/cfp2uf0xYBHaTRmaUIku58/XCx0qKTtPmWRrUs77Vaxohu2J x0DUBpknE5PM4DvbYFGoqvEHTTvTqyPxoyKoJ99eRw5fp2oZIWzMisUrb//24b0Swo VH7t2a8PxfmIzt2ITdNWTUhDc1Hsx5pflgti0n5Vflr+/TDc+3Seb5Exq5iy+Fu0wt VwY/jGqiX5YurO0+3tNiMaqHCV84IuP5qvyBkw1Dw0anT2ORpIu9Wi4aW6EQUHYQPT YTqtYkh5K1EwD4v5Y+xyggboEGVLrKBkcpq+8vuHVmUfc1+NwYzk43wbvsiB9Z5X3L bIi1kg2fncy3A== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4DrFht0Ts0z9rxV for ; Wed, 3 Mar 2021 14:49:01 +0100 (CET) From: Walter von Entferndt To: freebsd-hackers@freebsd.org Subject: Re: The out-of-swap killer makes poor choices Date: Wed, 03 Mar 2021 14:45:47 +0100 Message-ID: <1694817.MsCH1bHPGx@t450s.local.lan> X-Face: #$[hC+4[4W*mS3hB&izisyT_#E]^Aq+7Isv`2Tu5q*1~jR@&['74B>Ibyrk]GTJ!j$ NjX=#L2#k2X7OnaaRM_Pd5`>`8OJ3; +I2 References: MIME-Version: 1.0 X-Rspamd-Queue-Id: 4DrFhz504Mz3lm5 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=posteo.net header.s=2017 header.b=b//HqT3S; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (mx1.freebsd.org: domain of Walter.von.Entferndt@posteo.net designates 185.67.36.66 as permitted sender) smtp.mailfrom=Walter.von.Entferndt@posteo.net X-Spamd-Result: default: False [-4.20 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[posteo.net:s=2017]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; RWL_MAILSPIKE_GOOD(0.00)[185.67.36.66:from]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:185.67.36.0/23]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; TO_DN_NONE(0.00)[]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCVD_COUNT_THREE(0.00)[3]; RCVD_IN_DNSWL_MED(-0.20)[185.67.36.66:from]; DKIM_TRACE(0.00)[posteo.net:+]; DMARC_POLICY_ALLOW(-0.50)[posteo.net,none]; NEURAL_HAM_SHORT(-1.00)[-0.999]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; CTE_CASE(0.50)[]; ASN(0.00)[asn:8495, ipnet:185.67.36.0/23, country:DE]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-hackers] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Technical discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Mar 2021 13:49:08 -0000 Hi, a week ago I wrote some thoughts to improve this by adding some criteria for the selection, e.g. the process owner. Seems that this was completely ignored in the discussion afterwards. May I kindly ask if that's a silly idea, and if yes, for a few keywords or links to point me in the right direction, so that I can answer my question by myself? Thx in advance. -- =|o) "Stell' Dir vor es geht und keiner kriegt's hin." (Wolfgang Neuss)