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 CA6A1C74A44 for ; Sat, 11 Mar 2023 08:30:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229994AbjCKIan (ORCPT ); Sat, 11 Mar 2023 03:30:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229703AbjCKIak (ORCPT ); Sat, 11 Mar 2023 03:30:40 -0500 Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A21912C0FA for ; Sat, 11 Mar 2023 00:30:37 -0800 (PST) Received: by mail-pf1-x42b.google.com with SMTP id a7so4991013pfx.10 for ; Sat, 11 Mar 2023 00:30:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1678523436; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=Kc4nKabdPqfBgwO7rnLq++7CTROl4/OQyMvQZkDNAho=; b=d8h9PrXeCW23lUYlQIHXCVwnTgRjfeGR1kF46NmNuqkA4qIDvx3zI/b1FY5safD7WA UiX0FfdkfbwzuYkSk+1su5ouPqsdn+zBx08Vt5rwu6nZApW+z2d8TAvCUj80jCD5MZOp eQZv9kb30flNmGAtK872JAo4+8985s01XbWKc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678523436; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=Kc4nKabdPqfBgwO7rnLq++7CTROl4/OQyMvQZkDNAho=; b=l/0tBRY2haB33QFdGBW9tLxZTEYB8QRXdDqOEZ9gJpAyTmfC4GnLhtSwYYV8GJbboe 5G6PoFvHHNfPeg66KspFe31zQ1NWqZRN3F3iRQHUyrc4KEbDLAdxzBp/XFFN+Y3g2Ngm IJDB8+gS8sSszeKITeDi5M3YPlyNTWEQHoK4utaPfEpwaDErs+O33rPJrhkWAZpZfZka HRgKIXIRSNERGPVa03F88zSR/6mKedHBwVDIVCqtZ5fGbknv4PG3/o5y8zzzU9ZNfaP5 DFE52qMa0/tzJZT/uk0nLKeEMsbt4TWWIPwN4dYmdOuEFgPsWgc0SG0QRwlzD+p+yYye 2ldg== X-Gm-Message-State: AO0yUKUyDAzDSjDtznJhyVlk78RjWwBIUff+MM06Spz4WMXGEedRimL8 fT/NtQkNmBoTQZ3vsSgY47o3FQ== X-Google-Smtp-Source: AK7set+oSJKJxsw+8idcNLrSQKlQpnAZLaAhG2TQdNinqkUhqoJAdjD7d6Zg0znwuwFEMgZC1o71GA== X-Received: by 2002:a62:1a8a:0:b0:5a9:c1f9:dc70 with SMTP id a132-20020a621a8a000000b005a9c1f9dc70mr23402354pfa.30.1678523436551; Sat, 11 Mar 2023 00:30:36 -0800 (PST) Received: from google.com (KD124209188001.ppp-bb.dion.ne.jp. [124.209.188.1]) by smtp.gmail.com with ESMTPSA id t17-20020aa79391000000b0056be1581126sm1006271pfe.143.2023.03.11.00.30.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 00:30:36 -0800 (PST) Date: Sat, 11 Mar 2023 17:30:32 +0900 From: Sergey Senozhatsky To: Minchan Kim Cc: Sergey Senozhatsky , Andrew Morton , Yosry Ahmed , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCHv4 0/4] zsmalloc: fine-grained fullness and new compaction algorithm Message-ID: <20230311083032.GI1045797@google.com> References: <20230304034835.2082479-1-senozhatsky@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On (23/03/10 13:10), Minchan Kim wrote: > > v4: > > -- fixed classes stats loop bug (Yosry) > > -- fixed spelling errors (Andrew) > > -- dropped some unnecessary hunks from the patches > > > > v3: > > -- reworked compaction algorithm implementation (Minchan) > > -- keep existing stats and fullness enums (Minchan, Yosry) > > -- dropped the patch with new zsmalloc compaction stats (Minchan) > > -- report per inuse ratio group classes stats > > > > Sergey Senozhatsky (4): > > zsmalloc: remove insert_zspage() ->inuse optimization > > zsmalloc: fine-grained inuse ratio based fullness grouping > > zsmalloc: rework compaction algorithm > > zsmalloc: show per fullness group class stats > > > > mm/zsmalloc.c | 358 ++++++++++++++++++++++++-------------------------- > > 1 file changed, 173 insertions(+), 185 deletions(-) > > > > -- > > Acked-by: Minchan Kim > > Thanks, Sergey! Thank you!