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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 51C22C433E0 for ; Tue, 2 Jun 2020 04:47:54 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 18D6620842 for ; Tue, 2 Jun 2020 04:47:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ggE/DG50" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 18D6620842 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 58B3C80024; Tue, 2 Jun 2020 00:47:53 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4EBD98000F; Tue, 2 Jun 2020 00:47:53 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 42BA380024; Tue, 2 Jun 2020 00:47:53 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0081.hostedemail.com [216.40.44.81]) by kanga.kvack.org (Postfix) with ESMTP id 2553A8000F for ; Tue, 2 Jun 2020 00:47:53 -0400 (EDT) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id E07BD181AEF0B for ; Tue, 2 Jun 2020 04:47:52 +0000 (UTC) X-FDA: 76883039184.30.horn98_27aacbd40525d Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin30.hostedemail.com (Postfix) with ESMTP id C9E94180B3AA7 for ; Tue, 2 Jun 2020 04:47:52 +0000 (UTC) X-HE-Tag: horn98_27aacbd40525d X-Filterd-Recvd-Size: 2490 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf37.hostedemail.com (Postfix) with ESMTP for ; Tue, 2 Jun 2020 04:47:52 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8DDF7207D5; Tue, 2 Jun 2020 04:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591073271; bh=lA6tKbsdQ9NJhgHGxo4cwkB91En1lE+hIoUB19ctiR4=; h=Date:From:To:Subject:In-Reply-To:From; b=ggE/DG50vL0IvnrMo/NfIGXMIspG/VgU8pIU3WOs/jpV6L5XXIjdg62K4dsqBymmj Vy5YvaYbsg1mhsKOUhpzLVhmA3D8wQVSMJENuX4qgX3jPMrpetIZrn7wzagvqNSopb Ecf0AY9tDYzAq5KRmt6Jc9ZiKOSU5pHgdANrafr8= Date: Mon, 01 Jun 2020 21:47:51 -0700 From: Andrew Morton To: akpm@linux-foundation.org, guoqing.jiang@cloud.ionos.com, jaegeuk@kernel.org, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org, yuchao0@huawei.com Subject: [patch 043/128] f2fs: use attach/detach_page_private Message-ID: <20200602044751.1jOMa3cVa%akpm@linux-foundation.org> In-Reply-To: <20200601214457.919c35648e96a2b46b573fe1@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Rspamd-Queue-Id: C9E94180B3AA7 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Guoqing Jiang Subject: f2fs: use attach/detach_page_private Since the new pair function is introduced, we can call them to clean the code in f2fs.h. Link: http://lkml.kernel.org/r/20200517214718.468-6-guoqing.jiang@cloud.ionos.com Signed-off-by: Guoqing Jiang Acked-by: Chao Yu Cc: Jaegeuk Kim Signed-off-by: Andrew Morton --- fs/f2fs/f2fs.h | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) --- a/fs/f2fs/f2fs.h~f2fs-use-attach-detach_page_private +++ a/fs/f2fs/f2fs.h @@ -3051,19 +3051,12 @@ static inline void f2fs_set_page_private if (PagePrivate(page)) return; - get_page(page); - SetPagePrivate(page); - set_page_private(page, data); + attach_page_private(page, (void *)data); } static inline void f2fs_clear_page_private(struct page *page) { - if (!PagePrivate(page)) - return; - - set_page_private(page, 0); - ClearPagePrivate(page); - f2fs_put_page(page, 0); + detach_page_private(page); } /* _