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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AEC6CCAC5BB for ; Sat, 4 Oct 2025 03:19:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Subject:MIME-Version:Message-Id:Date:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=SXbbaUupL6Yp3f0n7UBqjZP/tfTB0EJZtyZJxBki+ng=; b=bRPeSCjOx2EJEUHzeH/c7O8vUD oVnNqpXx3sDH79LMZJer0rRCBSSytIpwaxIhslKx4Jccyw7jzN1bhU4r9AeVnd3EKmLZQw8hDjaUm 84tEq9eKHUysJ/i+ZCKZsKEyo3llyojvF5F59bZlS+vKpBU1cRIvngB2k+XuV8jfeMxw=; Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1v4snj-0000W3-Fn; Sat, 04 Oct 2025 03:19:15 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1v4snh-0000Vv-Po for linux-f2fs-devel@lists.sourceforge.net; Sat, 04 Oct 2025 03:19:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=/0f0fZbuAlYt0xeXxD/vlMHdXsuSwiOqxloUzhTU7h0=; b=coeQMYenIp4yMBYePF+sNOjdyU WYKASr15+zkxQ9O7nSCQqN1le+a7PHNFSzC0r2h9CaYvSsPStFUf0IbJCxYI82tG0m8p11f2KW+ZC o6sv/0lwoHwdRvmDmgcc5vwoT8nbgiXCB6s+2KCLZe8RQOJI27Eg9Mgl94b7U1xgO0d0=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject:Cc:To:From :Sender:Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post: List-Owner:List-Archive; bh=/0f0fZbuAlYt0xeXxD/vlMHdXsuSwiOqxloUzhTU7h0=; b=i Jp5jcrIh8fNSqbnaTTS/hnNMeMQR14BWpCAssx5mF0rJ7Z7au2fBtUid/bf5jEneeLbH69EZsuzAm MuM5UNMi4NSc3FbQ3cGQkRWDDHwQdVWw2ry6LcPmomDh9UlnEb3rIn8RotsI3D0R7YK8qCMnGWaw6 Ai4lnHM5vStgIcVY=; Received: from mail-pj1-f52.google.com ([209.85.216.52]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.95) id 1v4snh-0007B9-DB for linux-f2fs-devel@lists.sourceforge.net; Sat, 04 Oct 2025 03:19:13 +0000 Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-3383ac4d130so2835684a91.2 for ; Fri, 03 Oct 2025 20:19:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1759547948; x=1760152748; darn=lists.sourceforge.net; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=/0f0fZbuAlYt0xeXxD/vlMHdXsuSwiOqxloUzhTU7h0=; b=I+WZEeLDMzorPpwlG5M0duFD9IQo0RCZO7WxSCFWhrqGp38JOm/GlOXVcpnH2ctDLL vQyGiMxQP6Tf2c2B9mfMonHNf5VqiPwb5AECRCw52Bre5vWufVcReK5W30UnkJx0WsYb RTskKwfueAuxuNYKcvONwvkfTaVHKlLUwTleypNk2+VtJ/G3Uj4eWmSpuFbUDuxufchV onRjuRGOVp0HS1LzN7B58Or9HaAobOXHTld9bpm9MbfgkqeqW+/yQontVNULpCqbt/Q6 4F+csfvSs/FcLPjWwQt0znM2F/HjjzzNQ4LwCkiW81R2L7lRDTbD1/uKu2E0lE3rohRs 01ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759547948; x=1760152748; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=/0f0fZbuAlYt0xeXxD/vlMHdXsuSwiOqxloUzhTU7h0=; b=uvYs8H9zQ5016t2L7LUjPbkyksG0hnbJeo11FMbCZCfOvjgo6A6hHD3EopZQm15vTA Bj43/huAnoso/d45qFb8dQDQ5w/T4uJ9pYuaIA96Q8IPC0EBNoKhCQ8vfvja1FUckM39 lcdIFhgxcY+rNJDm8wqKZjBR7O+Ufg0qNI9u/08BCaiHkK8sTmxuEoHKAvYMw0CIHdAC bgsMZNPC441uxNd2q+wxCLAQSQKqs3U3Cb0KVxz30L8L3E0nzYiCb3Fuh1lZdehv6fX9 Z5OPhzQWS/cplTszP4TxE/KIAXTIJHXH5TaB4EyjiaaoeDHAaZMUy7w1vIEGUPTe2HQg f8pQ== X-Gm-Message-State: AOJu0Yx7UgIi5QV+Tu1JffXFKgMfZy0pmTqTNoYwopadG9iEDe6F3R+5 oKxduFIyvMthal1chCKG3R1mlNFVlc8TGPjmfNRV9PO0sntjrsuTSgt0 X-Gm-Gg: ASbGncv6TgPA0zo41pZ4eiLChEKQRyckq/zVo7PSa+3WZTZbqCg3vZloDV/FCMxTnoe uvtGofcq67siWcg4+Kvade8qcoBOTLBBvS/uVCO9LFNY7XqZxyOr6gTrKml6CiuQM4HoSp5/Kwo cUjivFzzgQyHOX4wD33kYGC3/FpI1fi2d6zw/tr9Ji0Tgutsa3/poelly/rxQ4XqzEphWfG/iGD Olw4YyIyqjFU9QqFWIaIWF42+igK+Af5LBCqaqNPCE5lBNyEJXqhDSLQ6TE4gPuErAREycajaoX ZrixQWjj8op6YxMv5/mnJmvhT4/TjSUdsSZqxJwaOceaeRiE/0f68qFQACjwPeak1Pbmkb0jczS hQy+AqjM5fnMw8sRZ+NLU4nrjSXSref5NGBXdClPJZxGyWdCp24/MinWNs7cLHg== X-Google-Smtp-Source: AGHT+IFHpHALD1sa8acPWIspep4hCEYuuObgcuOhGvCURHwQmbAKZkGTZZw7wpWCSvK4aIHv97bBPw== X-Received: by 2002:a17:90b:4b06:b0:32e:a60d:93e2 with SMTP id 98e67ed59e1d1-339c275afafmr5941447a91.11.1759547947698; Fri, 03 Oct 2025 20:19:07 -0700 (PDT) Received: from ryzoh.. ([2804:14c:5fc8:8033:c5aa:36f3:14cd:8995]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-78b02073d00sm6282924b3a.77.2025.10.03.20.19.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Oct 2025 20:19:07 -0700 (PDT) From: Pedro Demarchi Gomes To: Chao Yu , Jaegeuk Kim Date: Sat, 4 Oct 2025 00:12:17 -0300 Message-Id: <20251004031217.50242-1-pedrodemargomes@gmail.com> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-Headers-End: 1v4snh-0007B9-DB Subject: [f2fs-dev] [PATCH] f2fs: use folio_nr_pages() instead of shift operation X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, Pedro Demarchi Gomes , linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net folio_nr_pages() is a faster helper function to get the number of pages when NR_PAGES_IN_LARGE_FOLIO is enabled. Signed-off-by: Pedro Demarchi Gomes --- fs/f2fs/f2fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 46be7560548c..4467a6e7471c 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2036,7 +2036,7 @@ static inline struct f2fs_super_block *F2FS_RAW_SUPER(struct f2fs_sb_info *sbi) static inline struct f2fs_super_block *F2FS_SUPER_BLOCK(struct folio *folio, pgoff_t index) { - pgoff_t idx_in_folio = index % (1 << folio_order(folio)); + pgoff_t idx_in_folio = index % folio_nr_pages(folio); return (struct f2fs_super_block *) (page_address(folio_page(folio, idx_in_folio)) + -- 2.39.5 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel