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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 53756C4321D for ; Thu, 16 Aug 2018 08:19:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1C383208C2 for ; Thu, 16 Aug 2018 08:19:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1C383208C2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389880AbeHPLQC (ORCPT ); Thu, 16 Aug 2018 07:16:02 -0400 Received: from mga05.intel.com ([192.55.52.43]:27823 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726199AbeHPLQB (ORCPT ); Thu, 16 Aug 2018 07:16:01 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Aug 2018 01:19:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,246,1531810800"; d="scan'208";a="83781731" Received: from devel-ww.sh.intel.com ([10.239.48.110]) by orsmga002.jf.intel.com with ESMTP; 16 Aug 2018 01:19:10 -0700 From: Wei Wang To: virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, mst@redhat.com, mhocko@kernel.org, akpm@linux-foundation.org, penguin-kernel@I-love.SAKURA.ne.jp Cc: wei.w.wang@intel.com Subject: [PATCH v4 0/3] virtio-balloon: some improvements Date: Thu, 16 Aug 2018 15:50:55 +0800 Message-Id: <1534405858-27085-1-git-send-email-wei.w.wang@intel.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series is split from the "Virtio-balloon: support free page reporting" series to make some improvements. ChangeLog: v3->v4: - use kzalloc to allocate the vb struct so that we don't need to zero initialize each field one by one later; - also remove vb->shrinker.batch = 0, which is not needed now. v2->v3: - shrink the balloon pages according to the amount requested by the claimer, instead of using a user specified number; v1->v2: - register the shrinker when VIRTIO_BALLOON_F_DEFLATE_ON_OOM is negotiated. Wei Wang (3): virtio-balloon: remove BUG() in init_vqs virtio-balloon: kzalloc the vb struct virtio_balloon: replace oom notifier with shrinker drivers/virtio/virtio_balloon.c | 125 +++++++++++++++++++++------------------- 1 file changed, 67 insertions(+), 58 deletions(-) -- 2.7.4