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 4BF13C433EF for ; Wed, 8 Jun 2022 14:40:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241527AbiFHOkw (ORCPT ); Wed, 8 Jun 2022 10:40:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241674AbiFHOkh (ORCPT ); Wed, 8 Jun 2022 10:40:37 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B89E31447A5 for ; Wed, 8 Jun 2022 07:40:30 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.55]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4LJ8ws5ZS6zgbgq; Wed, 8 Jun 2022 22:38:37 +0800 (CST) Received: from huawei.com (10.175.124.27) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 8 Jun 2022 22:40:26 +0800 From: Miaohe Lin To: CC: , , , Subject: [PATCH v2 0/3] A few cleanup and fixup patches for swap Date: Wed, 8 Jun 2022 22:40:28 +0800 Message-ID: <20220608144031.829-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi everyone, This series contains a cleaup patch to remove unneeded swap_cache_info statistics, and two bugfix patches to avoid possible data races of inuse_pages and so on. More details can be found in the respective changelogs. Thanks! --- v2: collect Reviewed-by tag per David drop patch "mm/swapfile: avoid confusing swap cache statistics" add a new patch to remove swap_cache_info statistics per David Many thanks David for review and comment. --- Miaohe Lin (3): mm/swapfile: make security_vm_enough_memory_mm() work as expected mm/swapfile: fix possible data races of inuse_pages mm/swap: remove swap_cache_info statistics mm/swap_state.c | 17 ----------------- mm/swapfile.c | 14 +++++++++----- 2 files changed, 9 insertions(+), 22 deletions(-) -- 2.23.0