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 8F620EC8742 for ; Thu, 7 Sep 2023 17:56:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244653AbjIGR4L (ORCPT ); Thu, 7 Sep 2023 13:56:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234789AbjIGR4K (ORCPT ); Thu, 7 Sep 2023 13:56:10 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 516421BF1 for ; Thu, 7 Sep 2023 10:55:42 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id 2adb3069b0e04-502934c88b7so1596494e87.2 for ; Thu, 07 Sep 2023 10:55:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1694109338; x=1694714138; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:date:from:from:to:cc:subject:date:message-id:reply-to; bh=b5XsRTS9R8edlNpMcsHxpycUNz+mKKsm7ARjPuS+W8Q=; b=UlRMrhcPFmg2NObENRl5kPvMiTr7M3JoL9kEUOLLchpOa89XiC99BP5zFLfIxoKmrN 9WbuDtwTCmmFUzuo+25DTVSDKyKqJabpUqipJB5MLyFpDuHi+7TqLDxQYVhYBXPSwJS/ D9YP0URcGVlvLSMDIasrqX9keXvcBgeO1ewfBYP8pu/ImUmi3C3d1xo7Q6SOkJ8/AYWt Gl+GDN0mB1iLrlWKQKN53n44OuSN3A4UBvdWPqxw3Rq8d48QPDCRYt9n2LFJtg4029HH w7mqJUbZ2z1WW3WVanZshgY8DuD2ByYy9sDpemcndOHu2w1jqLyroM5EpXkXQCBE6Xof fdGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694109338; x=1694714138; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:date:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=b5XsRTS9R8edlNpMcsHxpycUNz+mKKsm7ARjPuS+W8Q=; b=ZUBGW3zZwtd4xiLn3mv+NtZDYDc8GDQLkVq6cdgqPxTLwBtz62QJh5dKaDUH6lli6H +Ibqmh5yWTvq7heYqUPjOcEF0W6MmIJIbyXdDG73uaJodscuOfULPtHHY8BhxWJ/9ow5 2tkqjB0hwEG/+PsIqH04uhOrsFYYODUe9r09U6wU5CmMGYOtxe2EkDVXCFQdoBUYsxre MRt6dsWnzoU2Szq+M4VoFwaR+xlWEhbL/3CUnTqrmKNxxD+DyuXaiMx2pQYVK628RkSJ wraVhPX7agKuSRl+2hbQ6q8wnJWb9SsHGbFDzRslCJb65Uwm1JW2YnRTusVj0gWTB8G0 JZiA== X-Gm-Message-State: AOJu0YzM5JDQxBimHFtfqhDevNokNYoCd4i2hIqEGyfBHqYEmpU1f+M9 vTWabzsp6R7EIeGYKKpk6nmF4dSk8dg= X-Google-Smtp-Source: AGHT+IG2bPShHOZyX+Psos3/nJZfvqlpB2353GAVU93aP4a2Yn6FF7iaV8JuHiDzgHAIvg5xVUXCVQ== X-Received: by 2002:a19:ca14:0:b0:4f7:6685:2c5f with SMTP id a20-20020a19ca14000000b004f766852c5fmr3462484lfg.61.1694078133482; Thu, 07 Sep 2023 02:15:33 -0700 (PDT) Received: from pc636 (host-90-235-20-237.mobileonline.telia.com. [90.235.20.237]) by smtp.gmail.com with ESMTPSA id w28-20020ac2443c000000b005009d4a5e6fsm3101160lfl.22.2023.09.07.02.15.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Sep 2023 02:15:33 -0700 (PDT) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Thu, 7 Sep 2023 11:15:30 +0200 To: Lorenzo Stoakes Cc: "Uladzislau Rezki (Sony)" , linux-mm@kvack.org, Andrew Morton , LKML , Baoquan He , Christoph Hellwig , Matthew Wilcox , "Liam R . Howlett" , Dave Chinner , "Paul E . McKenney" , Joel Fernandes , Oleksiy Avramchenko Subject: Re: [PATCH v2 0/9] Mitigate a vmap lock contention v2 Message-ID: References: <20230829081142.3619-1-urezki@gmail.com> 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 Wed, Sep 06, 2023 at 09:04:26PM +0100, Lorenzo Stoakes wrote: > On Tue, Aug 29, 2023 at 10:11:33AM +0200, Uladzislau Rezki (Sony) wrote: > > Hello, folk! > > > > This is the v2, the series which tends to minimize the vmap > > lock contention. It is based on the tag: v6.5-rc6. Here you > > can find a documentation about it: > > Will take a look when I get a chance at v3 as I gather you're spinning > another version :) > Correct. I will do that :) -- Uladzislau Rezki