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 1F4CCC678D4 for ; Tue, 7 Mar 2023 19:04:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233637AbjCGTEl (ORCPT ); Tue, 7 Mar 2023 14:04:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231618AbjCGTES (ORCPT ); Tue, 7 Mar 2023 14:04:18 -0500 Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9402B76F45; Tue, 7 Mar 2023 10:50:00 -0800 (PST) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 66BEB5C0297; Tue, 7 Mar 2023 13:49:37 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Tue, 07 Mar 2023 13:49:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=devkernel.io; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1678214977; x=1678301377; bh=P2 eYCUn4XQ1ZPSM5uBDSRPlUAfsQ7yKQeLEQr2QQkBg=; b=lOa2rchhGbSWNj3QQn LVtyqUiyyaux6Ad9uRo/4mfKTBv/zrUwv9AumTiI6vm9vTS/VsYycMcENUP6ircn egJTH1cW/4LhQ5dnFkkyboJXsGSwmmKmBfZsRKOshjve7tn4WxcPcPW77ua6/4dM qF03TGGTmsBE/F7gomsrIL89QjY5dc39JefVqzo8wR1HHFRBu5pWcTTzPUWFD38M vFgXYeXlTlgpQQszT+BKbejS8kYxQ+ZY8FtRqnNCu1WFFfAmkjro7zNKAnRsfoKO V9vQaYhwVd/zC/WuxOuwSVnewZEk7rG7jf13MZRgynKMhMllsGyvtlk1YFaPgDhn dPgg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1678214977; x=1678301377; bh=P2eYCUn4XQ1ZP SM5uBDSRPlUAfsQ7yKQeLEQr2QQkBg=; b=FtDUgsoElbzHcFVdw09IZE+u6i5wh 0IrcwaWYpK2UO3FDSEnZ80mFcau1q5vNGH3L/RkFNFOI02HMY5fcqmEr4Kdua/ZB KB1VeW+NpFOSjsmNLoMt3/hDKp4T7j/BfeiQkqRhuIOSyta8rUhA3d1DIk55Uiqn yflNGAuKhPkJgjJF+PufG6fxahOHyxnc8OyDuy8UeGYNg529Pq//2GxgNyc9cFqJ 8RQlYCRYSdBruftTcTUK4MnV3ss1eRa9cQhV0Sfe+iFPByyviPkxWGUXcgEkC+cz t7cwAaoPIBC8I4qB1y8WWTiFrSorlxq3AYES89TYkKE3qM0C18B6rbB2g== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrvddutddgudduudcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecunecujfgurhepfhgfhffvvefuffgjkfggtgesth dtofdttdertdenucfhrhhomhepufhtvghfrghnucftohgvshgthhcuoehshhhrseguvghv khgvrhhnvghlrdhioheqnecuggftrfgrthhtvghrnhepgeeiudelhefhkeffiefhteeuve dugfejgfeutdevfeeufeeggeegueehieekudeinecuffhomhgrihhnpehkvghrnhgvlhdr ohhrghenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hshhhrseguvghvkhgvrhhnvghlrdhioh X-ME-Proxy: Feedback-ID: i84614614:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 7 Mar 2023 13:49:36 -0500 (EST) References: <20230224044000.3084046-1-shr@devkernel.io> <20230225210854.25e93b1d94666aa13c269104@linux-foundation.org> User-agent: mu4e 1.6.11; emacs 28.2.50 From: Stefan Roesch To: Andrew Morton Cc: kernel-team@fb.com, linux-mm@kvack.org, riel@surriel.com, mhocko@suse.com, david@redhat.com, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, hannes@cmpxchg.org Subject: Re: [PATCH v3 0/3] mm: process/cgroup ksm support Date: Tue, 07 Mar 2023 10:48:12 -0800 In-reply-to: <20230225210854.25e93b1d94666aa13c269104@linux-foundation.org> Message-ID: MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Andrew Morton writes: > On Thu, 23 Feb 2023 20:39:57 -0800 Stefan Roesch wrote: > >> So far KSM can only be enabled by calling madvise for memory regions. To >> be able to use KSM for more workloads, KSM needs to have the ability to be >> enabled / disabled at the process / cgroup level. > > I'll toss this in for integration and testing, but I'd like to see > reviewer input before proceeding further. > > Please plan on adding suitable user-facing documentation? Presumably a > patch for the prctl manpage? The doc patch has been posted: https://lore.kernel.org/linux-man/20230227220206.436662-1-shr@devkernel.io/