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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j12-20020a170906830c00b008b17e6556c3si15960021ejx.587.2023.03.02.03.40.14; Thu, 02 Mar 2023 03:40:37 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229530AbjCBLjX (ORCPT + 99 others); Thu, 2 Mar 2023 06:39:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229789AbjCBLjR (ORCPT ); Thu, 2 Mar 2023 06:39:17 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 405FB34307 for ; Thu, 2 Mar 2023 03:38:49 -0800 (PST) Received: from dggpemm500001.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4PS8CV0bpyzSkQp; Thu, 2 Mar 2023 19:34:46 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by dggpemm500001.china.huawei.com (7.185.36.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Thu, 2 Mar 2023 19:37:41 +0800 From: Kefeng Wang To: CC: , , "Matthew Wilcox (Oracle)" , Kefeng Wang Subject: [PATCH v2 0/7] mm: remove cgroup_throttle_swaprate() completely Date: Thu, 2 Mar 2023 19:58:28 +0800 Message-ID: <20230302115835.105364-1-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759255972355588168?= X-GMAIL-MSGID: =?utf-8?q?1759255972355588168?= Convert all the caller functions of cgroup_throttle_swaprate() to use folios, and use folio_throttle_swaprate(), which allows us to remove cgroup_throttle_swaprate() completely. v2: - address comments from Matthew Wilcox, eg, 1) folio conversion inside __do_huge_pmd_anonymous_page() function, 2) rename __cgroup_throttle_swaprate() to __folio_throttle_swaprate() 3) rename gfp_mask to gfp Kefeng Wang (7): mm: huge_memory: convert __do_huge_pmd_anonymous_page() to use a folio mm: memory: use folio_throttle_swaprate() in do_swap_page() mm: memory: use folio_throttle_swaprate() in page_copy_prealloc() mm: memory: use folio_throttle_swaprate() in wp_page_copy() mm: memory: use folio_throttle_swaprate() in do_anonymous_page() mm: memory: use folio_throttle_swaprate() in do_cow_fault() mm: swap: remove unneeded cgroup_throttle_swaprate() include/linux/swap.h | 12 ++++-------- mm/huge_memory.c | 21 +++++++++++---------- mm/memory.c | 10 +++++----- mm/swapfile.c | 6 +++--- 4 files changed, 23 insertions(+), 26 deletions(-) Reviewed-by: Matthew Wilcox (Oracle)