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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1D0FC001DD for ; Wed, 5 Jul 2023 19:09:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233939AbjGETI7 (ORCPT ); Wed, 5 Jul 2023 15:08:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233990AbjGETIM (ORCPT ); Wed, 5 Jul 2023 15:08:12 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8EBA81FED; Wed, 5 Jul 2023 12:04:51 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4805D616EE; Wed, 5 Jul 2023 19:04:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05F91C433C7; Wed, 5 Jul 2023 19:04:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688583890; bh=E7KAJORRcCNXt1YrJFvd8B4M9LhppUh4YeCIy/iI+nU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=j3orGEaOx2fRwNShOb7ALICoaGh+vRYkd3YyYRt7eoP1/phRgn7gPW8lq0bK34IWQ LjCnMulH1Vk78laTtJmer3+eZr2neFxAJtIB2Og7ospx32MKqzlJNlkwuazXG5i6kQ 6qXMZa6uqAyiNpWvEek3HXKP9RkfWFYDrr53RjNXIWS/VAV1LqOze0oACktBn5KHRV oU7vXqOU6GZL0MstaI8IHe4sLMzVro62nn6NSj56YABIcO+w1rapsUMwgUSKq3HqiD dGUnZ6uKT3bnOsvsN4iVwB+nzMCH2iIuW9w3tr2hgO3fCc6yl4IyGxjlF9VrqxVa3s 4sCoaQKe5vZig== From: Jeff Layton To: Christian Brauner , Ryusuke Konishi Cc: Al Viro , Jan Kara , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nilfs@vger.kernel.org Subject: [PATCH v2 59/92] nilfs2: convert to ctime accessor functions Date: Wed, 5 Jul 2023 15:01:24 -0400 Message-ID: <20230705190309.579783-57-jlayton@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230705190309.579783-1-jlayton@kernel.org> References: <20230705185755.579053-1-jlayton@kernel.org> <20230705190309.579783-1-jlayton@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org In later patches, we're going to change how the inode's ctime field is used. Switch to using accessor functions instead of raw accesses of inode->i_ctime. Acked-by: Ryusuke Konishi Signed-off-by: Jeff Layton --- fs/nilfs2/dir.c | 6 +++--- fs/nilfs2/inode.c | 12 ++++++------ fs/nilfs2/ioctl.c | 2 +- fs/nilfs2/namei.c | 8 ++++---- 4 files changed, 14 insertions(+), 14 deletions(-) diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index decd6471300b..bce734b68f08 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -429,7 +429,7 @@ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de, nilfs_set_de_type(de, inode); nilfs_commit_chunk(page, mapping, from, to); nilfs_put_page(page); - dir->i_mtime = dir->i_ctime = current_time(dir); + dir->i_mtime = inode_set_ctime_current(dir); } /* @@ -519,7 +519,7 @@ int nilfs_add_link(struct dentry *dentry, struct inode *inode) de->inode = cpu_to_le64(inode->i_ino); nilfs_set_de_type(de, inode); nilfs_commit_chunk(page, page->mapping, from, to); - dir->i_mtime = dir->i_ctime = current_time(dir); + dir->i_mtime = inode_set_ctime_current(dir); nilfs_mark_inode_dirty(dir); /* OFFSET_CACHE */ out_put: @@ -567,7 +567,7 @@ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page) pde->rec_len = nilfs_rec_len_to_disk(to - from); dir->inode = 0; nilfs_commit_chunk(page, mapping, from, to); - inode->i_ctime = inode->i_mtime = current_time(inode); + inode->i_mtime = inode_set_ctime_current(inode); out: nilfs_put_page(page); return err; diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index a8ce522ac747..5259b94ca1dc 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -366,7 +366,7 @@ struct inode *nilfs_new_inode(struct inode *dir, umode_t mode) atomic64_inc(&root->inodes_count); inode_init_owner(&nop_mnt_idmap, inode, dir, mode); inode->i_ino = ino; - inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode); + inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode); if (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)) { err = nilfs_bmap_read(ii->i_bmap, NULL); @@ -450,10 +450,10 @@ int nilfs_read_inode_common(struct inode *inode, set_nlink(inode, le16_to_cpu(raw_inode->i_links_count)); inode->i_size = le64_to_cpu(raw_inode->i_size); inode->i_atime.tv_sec = le64_to_cpu(raw_inode->i_mtime); - inode->i_ctime.tv_sec = le64_to_cpu(raw_inode->i_ctime); + inode_set_ctime(inode, le64_to_cpu(raw_inode->i_ctime), + le32_to_cpu(raw_inode->i_ctime_nsec)); inode->i_mtime.tv_sec = le64_to_cpu(raw_inode->i_mtime); inode->i_atime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec); - inode->i_ctime.tv_nsec = le32_to_cpu(raw_inode->i_ctime_nsec); inode->i_mtime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec); if (nilfs_is_metadata_file_inode(inode) && !S_ISREG(inode->i_mode)) return -EIO; /* this inode is for metadata and corrupted */ @@ -768,9 +768,9 @@ void nilfs_write_inode_common(struct inode *inode, raw_inode->i_gid = cpu_to_le32(i_gid_read(inode)); raw_inode->i_links_count = cpu_to_le16(inode->i_nlink); raw_inode->i_size = cpu_to_le64(inode->i_size); - raw_inode->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec); + raw_inode->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec); raw_inode->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec); - raw_inode->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec); + raw_inode->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec); raw_inode->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec); raw_inode->i_blocks = cpu_to_le64(inode->i_blocks); @@ -875,7 +875,7 @@ void nilfs_truncate(struct inode *inode) nilfs_truncate_bmap(ii, blkoff); - inode->i_mtime = inode->i_ctime = current_time(inode); + inode->i_mtime = inode_set_ctime_current(inode); if (IS_SYNC(inode)) nilfs_set_transaction_flag(NILFS_TI_SYNC); diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c index 1dfbc0c34513..40ffade49f38 100644 --- a/fs/nilfs2/ioctl.c +++ b/fs/nilfs2/ioctl.c @@ -149,7 +149,7 @@ int nilfs_fileattr_set(struct mnt_idmap *idmap, NILFS_I(inode)->i_flags = oldflags | (flags & FS_FL_USER_MODIFIABLE); nilfs_set_inode_flags(inode); - inode->i_ctime = current_time(inode); + inode_set_ctime_current(inode); if (IS_SYNC(inode)) nilfs_set_transaction_flag(NILFS_TI_SYNC); diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c index c7024da8f1e2..2a4e7f4a8102 100644 --- a/fs/nilfs2/namei.c +++ b/fs/nilfs2/namei.c @@ -185,7 +185,7 @@ static int nilfs_link(struct dentry *old_dentry, struct inode *dir, if (err) return err; - inode->i_ctime = current_time(inode); + inode_set_ctime_current(inode); inode_inc_link_count(inode); ihold(inode); @@ -283,7 +283,7 @@ static int nilfs_do_unlink(struct inode *dir, struct dentry *dentry) if (err) goto out; - inode->i_ctime = dir->i_ctime; + inode_set_ctime_to_ts(inode, inode_get_ctime(dir)); drop_nlink(inode); err = 0; out: @@ -387,7 +387,7 @@ static int nilfs_rename(struct mnt_idmap *idmap, goto out_dir; nilfs_set_link(new_dir, new_de, new_page, old_inode); nilfs_mark_inode_dirty(new_dir); - new_inode->i_ctime = current_time(new_inode); + inode_set_ctime_current(new_inode); if (dir_de) drop_nlink(new_inode); drop_nlink(new_inode); @@ -406,7 +406,7 @@ static int nilfs_rename(struct mnt_idmap *idmap, * Like most other Unix systems, set the ctime for inodes on a * rename. */ - old_inode->i_ctime = current_time(old_inode); + inode_set_ctime_current(old_inode); nilfs_delete_entry(old_de, old_page); -- 2.41.0