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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3FC23C433EF for ; Thu, 14 Apr 2022 21:40:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345578AbiDNVnJ (ORCPT ); Thu, 14 Apr 2022 17:43:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346303AbiDNVm3 (ORCPT ); Thu, 14 Apr 2022 17:42:29 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F4046D3BD; Thu, 14 Apr 2022 14:40:03 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E944262057; Thu, 14 Apr 2022 21:40:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AED77C385A1; Thu, 14 Apr 2022 21:40:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1649972402; bh=jDhzXENpNbP/MiBdGm0JpBRVv9ehD6kcIrzqj40Dt0k=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ZnnAQ5oe6wEw7GrBpdTWtB7yLXnthd71LhoQgGS5KIFYaxXLmXj+sAFr7xc8BYtVS X9H6GuGW5fHb1Gy6mg4m1e2SJMYw2BcwLIwYMZ09bzshKY7ey49n6kZi+08fJvKpWQ HYOk0gWH0Ca+b14n3Jcj6ROoVBHCcfdJeY8kCKgs= Date: Thu, 14 Apr 2022 14:39:59 -0700 From: Andrew Morton To: Yu Zhao Cc: Barry Song <21cnbao@gmail.com>, Stephen Rothwell , Linux-MM , Andi Kleen , Aneesh Kumar , Catalin Marinas , Dave Hansen , Hillf Danton , Jens Axboe , Jesse Barnes , Johannes Weiner , Jonathan Corbet , Linus Torvalds , Matthew Wilcox , Mel Gorman , Michael Larabel , Michal Hocko , Mike Rapoport , Rik van Riel , Vlastimil Babka , Will Deacon , Ying Huang , LAK , Linux Doc Mailing List , LKML , Kernel Page Reclaim v2 , x86 , Brian Geffon , Jan Alexander Steffens , Oleksandr Natalenko , Steven Barrett , Suleiman Souhlal , Daniel Byrne , Donald Carr , Holger =?ISO-8859-1?Q?Hoffst=E4tte?= , Konstantin Kharlamov , Shuang Zhai , Sofia Trinh , Vaibhav Jain Subject: Re: [PATCH v10 06/14] mm: multi-gen LRU: minimal implementation Message-Id: <20220414143959.0daf4534613f2511b9b27f11@linux-foundation.org> In-Reply-To: References: <20220407031525.2368067-1-yuzhao@google.com> <20220407031525.2368067-7-yuzhao@google.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 14 Apr 2022 14:36:03 -0600 Yu Zhao wrote: > > or it is only something > > meaningful for the internal code? > > This is how swappiness is interpreted. > > > if so, can we rename it to > > something else? otherwise, it is quite confusing. > > Feel free to suggest something. It is confusing, swap_preference? 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CD19DC433EF for ; Thu, 14 Apr 2022 21:41:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Mime-Version:References:In-Reply-To: Message-Id:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JD46uAGLS7NOHGv1zK4uC9IpkeKwsqbJlQ98jAuOxYM=; b=2rC+oPLQieG4kg 1xTSW7pB3LHNc1KTDobNTjuqLfzczpQdb8CGRnRjRpJ0IhBHjQGV1HEAvCK/303L+/I7Pkus0Ua/F ub9jf0w/BhoE4YaHGzk0AC3O8qUPPtxcexrBdUQf4zl3IdPDVlT3e87dpYzEHPtWkeDsWudliyZ7z MnC6z585asDHyY4PBAphe/hxL8J1wL3afG6EPEKUc1N5imfnDgA3lawf5o8kJJHrXyUXgjCyrR8hJ zMYRA4T+Q7jjegg9mxB00oZDl8Eva2ZJrtN1sYhwKmqBbO/u0bdU8y2MpBoSiK0vv08hJVEUDWDTN 57NAqNOg8nN8r2JdD7JQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nf7CB-007NOM-Uj; Thu, 14 Apr 2022 21:40:08 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nf7C7-007NNJ-V5 for linux-arm-kernel@lists.infradead.org; Thu, 14 Apr 2022 21:40:05 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id E755162056; Thu, 14 Apr 2022 21:40:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AED77C385A1; Thu, 14 Apr 2022 21:40:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1649972402; bh=jDhzXENpNbP/MiBdGm0JpBRVv9ehD6kcIrzqj40Dt0k=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ZnnAQ5oe6wEw7GrBpdTWtB7yLXnthd71LhoQgGS5KIFYaxXLmXj+sAFr7xc8BYtVS X9H6GuGW5fHb1Gy6mg4m1e2SJMYw2BcwLIwYMZ09bzshKY7ey49n6kZi+08fJvKpWQ HYOk0gWH0Ca+b14n3Jcj6ROoVBHCcfdJeY8kCKgs= Date: Thu, 14 Apr 2022 14:39:59 -0700 From: Andrew Morton To: Yu Zhao Cc: Barry Song <21cnbao@gmail.com>, Stephen Rothwell , Linux-MM , Andi Kleen , Aneesh Kumar , Catalin Marinas , Dave Hansen , Hillf Danton , Jens Axboe , Jesse Barnes , Johannes Weiner , Jonathan Corbet , Linus Torvalds , Matthew Wilcox , Mel Gorman , Michael Larabel , Michal Hocko , Mike Rapoport , Rik van Riel , Vlastimil Babka , Will Deacon , Ying Huang , LAK , Linux Doc Mailing List , LKML , Kernel Page Reclaim v2 , x86 , Brian Geffon , Jan Alexander Steffens , Oleksandr Natalenko , Steven Barrett , Suleiman Souhlal , Daniel Byrne , Donald Carr , Holger =?ISO-8859-1?Q?Hoffst=E4tte?= , Konstantin Kharlamov , Shuang Zhai , Sofia Trinh , Vaibhav Jain Subject: Re: [PATCH v10 06/14] mm: multi-gen LRU: minimal implementation Message-Id: <20220414143959.0daf4534613f2511b9b27f11@linux-foundation.org> In-Reply-To: References: <20220407031525.2368067-1-yuzhao@google.com> <20220407031525.2368067-7-yuzhao@google.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220414_144004_096789_27791206 X-CRM114-Status: GOOD ( 14.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 14 Apr 2022 14:36:03 -0600 Yu Zhao wrote: > > or it is only something > > meaningful for the internal code? > > This is how swappiness is interpreted. > > > if so, can we rename it to > > something else? otherwise, it is quite confusing. > > Feel free to suggest something. It is confusing, swap_preference? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel