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 A1C97C433DF for ; Tue, 2 Jun 2020 20:12:34 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 64558207DA for ; Tue, 2 Jun 2020 20:12:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="l6v6Uuvo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 64558207DA 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 0FAD08002E; Tue, 2 Jun 2020 16:12:34 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0AAB380007; Tue, 2 Jun 2020 16:12:34 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id F03798002E; Tue, 2 Jun 2020 16:12:33 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0070.hostedemail.com [216.40.44.70]) by kanga.kvack.org (Postfix) with ESMTP id D5E9280007 for ; Tue, 2 Jun 2020 16:12:33 -0400 (EDT) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 9A5E1181AEF00 for ; Tue, 2 Jun 2020 20:12:33 +0000 (UTC) X-FDA: 76885369386.09.crib27_6d9c503591203 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin09.hostedemail.com (Postfix) with ESMTP id 7CAA2180AD802 for ; Tue, 2 Jun 2020 20:12:33 +0000 (UTC) X-HE-Tag: crib27_6d9c503591203 X-Filterd-Recvd-Size: 2490 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf34.hostedemail.com (Postfix) with ESMTP for ; Tue, 2 Jun 2020 20:12:33 +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 2C7CD2074B; Tue, 2 Jun 2020 20:12:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591128752; bh=lA6tKbsdQ9NJhgHGxo4cwkB91En1lE+hIoUB19ctiR4=; h=Date:From:To:Subject:In-Reply-To:From; b=l6v6UuvoL8oSFBHoKzd/KqZGZO9juOrJRMF1cGIohqzUKIJOMCu4LGGgLnVkBNZTu pAi6dGDF3IHrqDiwhAPoTFElb+zJb1+w3bIuSK7wXPzYij8Y2A7WAy7ZfknZYXWocY gmuaKY5G0NkaGXGnlE2o9h2yBi7ywkCQ0wSWEx5A= Date: Tue, 02 Jun 2020 13:12:31 -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: <20200602201231.CWgrSMNyo%akpm@linux-foundation.org> In-Reply-To: <20200602130930.8e8f10fa6f19e3766e70921f@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Rspamd-Queue-Id: 7CAA2180AD802 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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); } /* _