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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4E08C282E0 for ; Fri, 19 Apr 2019 21:41:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69910217FA for ; Fri, 19 Apr 2019 21:41:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JJcZSD9H" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727786AbfDSVlY (ORCPT ); Fri, 19 Apr 2019 17:41:24 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:42524 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726126AbfDSVlX (ORCPT ); Fri, 19 Apr 2019 17:41:23 -0400 Received: by mail-pg1-f194.google.com with SMTP id p6so3152423pgh.9 for ; Fri, 19 Apr 2019 14:41:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=sgVFhxDqfVPVv96StH2CfU6FG0N/pAfm/sn71zUxjIY=; b=JJcZSD9HCJpk2lu5iLVZIC+3fTiDv8Bjc3UmntHTEF3tLjbapQAqffVtSxjTXk1gHq 6bf8pML4ImHVYuV6pjOmJ1MTLQUMVn26F0Q0J51cEl/fmxMoj4qNNJT+Yk97NPSIgFuq UuQgMYWBbLncGrglRNTlBS1fBXdjvSGCiC00pVWbeszmOIIv2ol38pQqwUTOh5n7GuVh +cluXSuV6f86CDWtyVtS7ScX5x5ot4fCQunxDa5HA6uoCRYssq+OSuaZSQgBKMKD2ahR mu3sfgf5XYfNVI7Vr/wpoOaN7EBYFpvxhe0ZSAXPamsCQpcbkFmp8/0qpnfyZ32IDHj0 fHUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=sgVFhxDqfVPVv96StH2CfU6FG0N/pAfm/sn71zUxjIY=; b=bU7JhkmjDVlcwbVLC3228TIsaUaOmfz0FiChd3jkKPPyo0Qk51KQvHFZ1rEv6hnpYn V21f75TXwMOzUwlkWYE4PP8H/Vb276AR4Z99oxYUUCvdq32WTE1C35DLagAuRmkOXu8f gT4eJkIZ3UVvR2aJ+voGiRUNL0zGIMbuJUkTCmvWlJC8cISrien/HchiJa4jxQYX4WJ0 SOqKzuxYdQV7DLf8HA0eME3x2oYyuGqaK6s5YuZfyE6tSfJrRN3x+qktyNzEW1sUlZsc TORoty5lX3loPjnYB+Ph91B6jz385fz66PY1g4UTOHL3WT+UzjMCVXldiD4MuNF9/lgF Wiiw== X-Gm-Message-State: APjAAAUdpX8oR7DRoaiKq9plynacS/2ahQ8YDNaU/vUJ5OtF91DrvHFs AovZDWRIMec/GwoC7qNqP9c2FG3e6CE= X-Google-Smtp-Source: APXvYqz/sp8H3x86xArhlg636ZCPLDazcHqtwg/NBWqTeB/3SaxESSAc1piK3NoUeRZU5NWKhR6+qg== X-Received: by 2002:a65:5c42:: with SMTP id v2mr5914874pgr.360.1555710082873; Fri, 19 Apr 2019 14:41:22 -0700 (PDT) Received: from [10.33.115.113] ([66.170.99.2]) by smtp.gmail.com with ESMTPSA id u26sm8024245pfn.5.2019.04.19.14.41.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Apr 2019 14:41:21 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Subject: Re: [PATCH v2 1/4] mm/balloon_compaction: list interfaces From: Nadav Amit In-Reply-To: <679D6F11-07D7-4227-9D02-41F9F8901E61@vmware.com> Date: Fri, 19 Apr 2019 14:41:19 -0700 Cc: Jason Wang , "virtualization@lists.linux-foundation.org" , Linux-MM , Linux List Kernel Mailing , Pv-drivers , Julien Freche , Greg Kroah-Hartman , Arnd Bergmann , Nadav Amit Content-Transfer-Encoding: 7bit Message-Id: <5A5146D6-9BE3-4240-BEBB-FDA5BC536E96@gmail.com> References: <20190328010718.2248-1-namit@vmware.com> <20190328010718.2248-2-namit@vmware.com> <679D6F11-07D7-4227-9D02-41F9F8901E61@vmware.com> To: "Michael S. Tsirkin" X-Mailer: Apple Mail (2.3445.102.3) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Apr 8, 2019, at 10:35 AM, Nadav Amit wrote: > >> On Mar 27, 2019, at 6:07 PM, Nadav Amit wrote: >> >> Introduce interfaces for ballooning enqueueing and dequeueing of a list >> of pages. These interfaces reduce the overhead of storing and restoring >> IRQs by batching the operations. In addition they do not panic if the >> list of pages is empty. >> >> Cc: "Michael S. Tsirkin" > > Michael, may I ping for your ack? Ping again?