From e54c86fd48d0e9938d59a338a9f4811555fbf453 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Wed, 5 Jul 2023 15:00:35 -0400 Subject: ubifs: convert to simple_rename_timestamp A rename potentially involves updating 4 different inode timestamps. Convert to the new simple_rename_timestamp helper function. Signed-off-by: Jeff Layton Reviewed-by: Jan Kara Reviewed-by: Zhihao Cheng Message-Id: <20230705190309.579783-8-jlayton@kernel.org> Signed-off-by: Christian Brauner --- fs/ubifs/dir.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'fs/ubifs') diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index ef0499edc248..7ec25310bd8a 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -1414,8 +1414,7 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry, * Like most other Unix systems, set the @i_ctime for inodes on a * rename. */ - time = current_time(old_dir); - old_inode->i_ctime = time; + simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry); /* We must adjust parent link count when renaming directories */ if (is_dir) { @@ -1444,13 +1443,11 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry, old_dir->i_size -= old_sz; ubifs_inode(old_dir)->ui_size = old_dir->i_size; - old_dir->i_mtime = old_dir->i_ctime = time; - new_dir->i_mtime = new_dir->i_ctime = time; /* * And finally, if we unlinked a direntry which happened to have the * same name as the moved direntry, we have to decrement @i_nlink of - * the unlinked inode and change its ctime. + * the unlinked inode. */ if (unlink) { /* @@ -1462,7 +1459,6 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry, clear_nlink(new_inode); else drop_nlink(new_inode); - new_inode->i_ctime = time; } else { new_dir->i_size += new_sz; ubifs_inode(new_dir)->ui_size = new_dir->i_size; @@ -1557,7 +1553,6 @@ static int ubifs_xrename(struct inode *old_dir, struct dentry *old_dentry, int sync = IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir); struct inode *fst_inode = d_inode(old_dentry); struct inode *snd_inode = d_inode(new_dentry); - struct timespec64 time; int err; struct fscrypt_name fst_nm, snd_nm; @@ -1588,11 +1583,7 @@ static int ubifs_xrename(struct inode *old_dir, struct dentry *old_dentry, lock_4_inodes(old_dir, new_dir, NULL, NULL); - time = current_time(old_dir); - fst_inode->i_ctime = time; - snd_inode->i_ctime = time; - old_dir->i_mtime = old_dir->i_ctime = time; - new_dir->i_mtime = new_dir->i_ctime = time; + simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry); if (old_dir != new_dir) { if (S_ISDIR(fst_inode->i_mode) && !S_ISDIR(snd_inode->i_mode)) { -- cgit v1.2.3