From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8CCDCC433F5 for ; Sat, 6 Nov 2021 21:13:38 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3102A61215 for ; Sat, 6 Nov 2021 21:13:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3102A61215 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id A40DB6B006C; Sat, 6 Nov 2021 17:13:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9EFF56B00FF; Sat, 6 Nov 2021 17:13:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8692F6B0100; Sat, 6 Nov 2021 17:13:37 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0203.hostedemail.com [216.40.44.203]) by kanga.kvack.org (Postfix) with ESMTP id 783B46B006C for ; Sat, 6 Nov 2021 17:13:37 -0400 (EDT) Received: from smtpin25.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 1E94176BBB for ; Sat, 6 Nov 2021 21:13:37 +0000 (UTC) X-FDA: 78779756874.25.0A7E75D Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by imf06.hostedemail.com (Postfix) with ESMTP id 883A5801AB0A for ; Sat, 6 Nov 2021 21:13:36 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 0C0761FD3B; Sat, 6 Nov 2021 21:13:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1636233215; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fvNa/BzcZtA+GjD5ywXYtZAaY5L8MN9Hcn7VzuEbm0w=; b=kTbQCkD0/suCBa9r09/ajOEAts9DybokSof0ET4RmJT4bjwcgRizV2T/OoGGFYPG/4IoIE BUwKBIfNoJGkpoI0faQ1EAO54qbdaSjS14dxjTODCi3PNOuYNJSU348uyaHq0Mv98uUQwJ MNGzRuWW0gNx2gXTqEZx0Hxe+N0e4YQ= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1636233215; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fvNa/BzcZtA+GjD5ywXYtZAaY5L8MN9Hcn7VzuEbm0w=; b=WUx34g0s6Qem0nhsNKt5XsC5OknnuravxNDW7zLmNXhOu3JUYZfo2HelmzXqjdvQFgeIKd c7eoIGog7ZdB20DQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id C0C5113AB3; Sat, 6 Nov 2021 21:13:34 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 3y8FLv7vhmHsRAAAMHmgww (envelope-from ); Sat, 06 Nov 2021 21:13:34 +0000 Message-ID: Date: Sat, 6 Nov 2021 22:13:34 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.1 Subject: Re: [patch 149/262] mm/vmscan: throttle reclaim until some writeback completes if congested Content-Language: en-US To: Linus Torvalds , Matthew Wilcox Cc: Andrew Morton , Andreas Dilger , Jonathan Corbet , Dave Chinner , "Darrick J. Wong" , Johannes Weiner , Linux-MM , Mel Gorman , Michal Hocko , mm-commits@vger.kernel.org, Neil Brown , Rik van Riel , Theodore Ts'o References: <20211105133408.cccbb98b71a77d5e8430aba1@linux-foundation.org> <20211105204225.iIh99P9cn%akpm@linux-foundation.org> From: Vlastimil Babka In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 883A5801AB0A X-Stat-Signature: 47qn95r8sxjwruq3zxsw6u3u95x8k8hu Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=suse.cz header.s=susede2_rsa header.b=kTbQCkD0; dkim=pass header.d=suse.cz header.s=susede2_ed25519 header.b=WUx34g0s; dmarc=none; spf=pass (imf06.hostedemail.com: domain of vbabka@suse.cz designates 195.135.220.29 as permitted sender) smtp.mailfrom=vbabka@suse.cz X-HE-Tag: 1636233216-649332 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 11/6/21 22:12, Linus Torvalds wrote: > On Sat, Nov 6, 2021 at 1:49 PM Linus Torvalds > wrote: >> >> This workflow can result in more conflicts for me than what Andrew >> used to do ("send against current linus tip"), but it means that when >> conflicts happen, they get all the merge resolution help that git >> gives you, and hopefully what gets tested (over the months that it can >> be in -mm) is closer to what gets sent to me. > > .. and resolving the conflicts (none of which looked bad), I think > that part of the resolution ends up doing very similar things to your > fixup patch. If this needed resolution, didn't the resolution exist in -next already? > So it looks all good. > > Famous last words. > > Linus >