From patchwork Thu Sep 15 13:56:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "yebin (H)" X-Patchwork-Id: 1678297 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org (client-ip=2404:9400:2221:ea00::3; helo=gandalf.ozlabs.org; envelope-from=srs0=kczl=zs=vger.kernel.org=linux-ext4-owner@ozlabs.org; receiver=) Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4MSz4Q62Jvz1yp0 for ; Thu, 15 Sep 2022 23:45:58 +1000 (AEST) Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4MSz4Q3XR5z4xD1 for ; Thu, 15 Sep 2022 23:45:58 +1000 (AEST) Received: by gandalf.ozlabs.org (Postfix) id 4MSz4Q3V2gz4xGH; Thu, 15 Sep 2022 23:45:58 +1000 (AEST) Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: gandalf.ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=huawei.com Authentication-Results: gandalf.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4MSz4Q3Njlz4xD1 for ; Thu, 15 Sep 2022 23:45:58 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229952AbiIONp5 (ORCPT ); Thu, 15 Sep 2022 09:45:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229957AbiIONpi (ORCPT ); Thu, 15 Sep 2022 09:45:38 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B5CA74BAE; Thu, 15 Sep 2022 06:45:18 -0700 (PDT) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4MSyyH1HFTzNmDX; Thu, 15 Sep 2022 21:40:39 +0800 (CST) Received: from huawei.com (10.175.127.227) by canpemm500010.china.huawei.com (7.192.105.118) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 15 Sep 2022 21:45:15 +0800 From: Ye Bin To: , , CC: , , Ye Bin Subject: [PATCH -next 1/2] ext4: factor out ext4_fc_disabled() Date: Thu, 15 Sep 2022 21:56:10 +0800 Message-ID: <20220915135611.3040776-2-yebin10@huawei.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220915135611.3040776-1-yebin10@huawei.com> References: <20220915135611.3040776-1-yebin10@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To canpemm500010.china.huawei.com (7.192.105.118) 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-ext4@vger.kernel.org Factor out ext4_fc_disabled(). No functional change. Signed-off-by: Ye Bin Reviewed-by: Jan Kara --- fs/ext4/fast_commit.c | 38 +++++++++++++++----------------------- 1 file changed, 15 insertions(+), 23 deletions(-) diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index b7414a5812f6..eadab945b856 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -229,6 +229,12 @@ __releases(&EXT4_SB(inode->i_sb)->s_fc_lock) finish_wait(wq, &wait.wq_entry); } +static bool ext4_fc_disabled(struct super_block *sb) +{ + return (!test_opt2(sb, JOURNAL_FAST_COMMIT) || + (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)); +} + /* * Inform Ext4's fast about start of an inode update * @@ -240,8 +246,7 @@ void ext4_fc_start_update(struct inode *inode) { struct ext4_inode_info *ei = EXT4_I(inode); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; restart: @@ -265,8 +270,7 @@ void ext4_fc_stop_update(struct inode *inode) { struct ext4_inode_info *ei = EXT4_I(inode); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (atomic_dec_and_test(&ei->i_fc_updates)) @@ -283,8 +287,7 @@ void ext4_fc_del(struct inode *inode) struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); struct ext4_fc_dentry_update *fc_dentry; - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; restart: @@ -337,8 +340,7 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl struct ext4_sb_info *sbi = EXT4_SB(sb); tid_t tid; - if (!test_opt2(sb, JOURNAL_FAST_COMMIT) || - (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(sb)) return; ext4_set_mount_flag(sb, EXT4_MF_FC_INELIGIBLE); @@ -493,10 +495,8 @@ void __ext4_fc_track_unlink(handle_t *handle, void ext4_fc_track_unlink(handle_t *handle, struct dentry *dentry) { struct inode *inode = d_inode(dentry); - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -522,10 +522,8 @@ void __ext4_fc_track_link(handle_t *handle, void ext4_fc_track_link(handle_t *handle, struct dentry *dentry) { struct inode *inode = d_inode(dentry); - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -551,10 +549,8 @@ void __ext4_fc_track_create(handle_t *handle, struct inode *inode, void ext4_fc_track_create(handle_t *handle, struct dentry *dentry) { struct inode *inode = d_inode(dentry); - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -576,7 +572,6 @@ static int __track_inode(struct inode *inode, void *arg, bool update) void ext4_fc_track_inode(handle_t *handle, struct inode *inode) { - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); int ret; if (S_ISDIR(inode->i_mode)) @@ -588,8 +583,7 @@ void ext4_fc_track_inode(handle_t *handle, struct inode *inode) return; } - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE)) @@ -634,15 +628,13 @@ static int __track_range(struct inode *inode, void *arg, bool update) void ext4_fc_track_range(handle_t *handle, struct inode *inode, ext4_lblk_t start, ext4_lblk_t end) { - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); struct __track_range_args args; int ret; if (S_ISDIR(inode->i_mode)) return; - if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) || - (sbi->s_mount_state & EXT4_FC_REPLAY)) + if (ext4_fc_disabled(inode->i_sb)) return; if (ext4_test_mount_flag(inode->i_sb, EXT4_MF_FC_INELIGIBLE))