jfs: convert to ctime accessor functions

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: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Message-Id: <20230705190309.579783-53-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

fs/jfs/acl.c

@@ -116,7 +116,7 @@ int jfs_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
 	if (!rc) {
 		if (update_mode) {
 			inode->i_mode = mode;
-			inode->i_ctime = current_time(inode);
+			inode_set_ctime_current(inode);
 			mark_inode_dirty(inode);
 		}
 		rc = txCommit(tid, 1, &inode, 0);

fs/jfs/inode.c

@@ -393,7 +393,7 @@ void jfs_truncate_nolock(struct inode *ip, loff_t length)
 			break;
 		}
 
-		ip->i_mtime = ip->i_ctime = current_time(ip);
+		ip->i_mtime = inode_set_ctime_current(ip);
 		mark_inode_dirty(ip);
 
 		txCommit(tid, 1, &ip, 0);

fs/jfs/ioctl.c

@@ -96,7 +96,7 @@ int jfs_fileattr_set(struct mnt_idmap *idmap,
 	jfs_inode->mode2 = flags;
 
 	jfs_set_inode_flags(inode);
-	inode->i_ctime = current_time(inode);
+	inode_set_ctime_current(inode);
 	mark_inode_dirty(inode);
 
 	return 0;

fs/jfs/jfs_imap.c

@@ -3064,8 +3064,8 @@ static int copy_from_dinode(struct dinode * dip, struct inode *ip)
 	ip->i_atime.tv_nsec = le32_to_cpu(dip->di_atime.tv_nsec);
 	ip->i_mtime.tv_sec = le32_to_cpu(dip->di_mtime.tv_sec);
 	ip->i_mtime.tv_nsec = le32_to_cpu(dip->di_mtime.tv_nsec);
-	ip->i_ctime.tv_sec = le32_to_cpu(dip->di_ctime.tv_sec);
-	ip->i_ctime.tv_nsec = le32_to_cpu(dip->di_ctime.tv_nsec);
+	inode_set_ctime(ip, le32_to_cpu(dip->di_ctime.tv_sec),
+			le32_to_cpu(dip->di_ctime.tv_nsec));
 	ip->i_blocks = LBLK2PBLK(ip->i_sb, le64_to_cpu(dip->di_nblocks));
 	ip->i_generation = le32_to_cpu(dip->di_gen);
 
@@ -3139,8 +3139,8 @@ static void copy_to_dinode(struct dinode * dip, struct inode *ip)
 
 	dip->di_atime.tv_sec = cpu_to_le32(ip->i_atime.tv_sec);
 	dip->di_atime.tv_nsec = cpu_to_le32(ip->i_atime.tv_nsec);
-	dip->di_ctime.tv_sec = cpu_to_le32(ip->i_ctime.tv_sec);
-	dip->di_ctime.tv_nsec = cpu_to_le32(ip->i_ctime.tv_nsec);
+	dip->di_ctime.tv_sec = cpu_to_le32(inode_get_ctime(ip).tv_sec);
+	dip->di_ctime.tv_nsec = cpu_to_le32(inode_get_ctime(ip).tv_nsec);
 	dip->di_mtime.tv_sec = cpu_to_le32(ip->i_mtime.tv_sec);
 	dip->di_mtime.tv_nsec = cpu_to_le32(ip->i_mtime.tv_nsec);
 	dip->di_ixpxd = jfs_ip->ixpxd;	/* in-memory pxd's are little-endian */

fs/jfs/jfs_inode.c

@@ -97,8 +97,8 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
 	jfs_inode->mode2 |= inode->i_mode;
 
 	inode->i_blocks = 0;
-	inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
-	jfs_inode->otime = inode->i_ctime.tv_sec;
+	inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
+	jfs_inode->otime = inode_get_ctime(inode).tv_sec;
 	inode->i_generation = JFS_SBI(sb)->gengen++;
 
 	jfs_inode->cflag = 0;

fs/jfs/namei.c

@@ -149,7 +149,7 @@ static int jfs_create(struct mnt_idmap *idmap, struct inode *dip,
 
 	mark_inode_dirty(ip);
 
-	dip->i_ctime = dip->i_mtime = current_time(dip);
+	dip->i_mtime = inode_set_ctime_current(dip);
 
 	mark_inode_dirty(dip);
 
@@ -284,7 +284,7 @@ static int jfs_mkdir(struct mnt_idmap *idmap, struct inode *dip,
 
 	/* update parent directory inode */
 	inc_nlink(dip);		/* for '..' from child directory */
-	dip->i_ctime = dip->i_mtime = current_time(dip);
+	dip->i_mtime = inode_set_ctime_current(dip);
 	mark_inode_dirty(dip);
 
 	rc = txCommit(tid, 2, &iplist[0], 0);
@@ -390,7 +390,7 @@ static int jfs_rmdir(struct inode *dip, struct dentry *dentry)
 	/* update parent directory's link count corresponding
 	 * to ".." entry of the target directory deleted
 	 */
-	dip->i_ctime = dip->i_mtime = current_time(dip);
+	dip->i_mtime = inode_set_ctime_current(dip);
 	inode_dec_link_count(dip);
 
 	/*
@@ -512,7 +512,7 @@ static int jfs_unlink(struct inode *dip, struct dentry *dentry)
 
 	ASSERT(ip->i_nlink);
 
-	ip->i_ctime = dip->i_ctime = dip->i_mtime = current_time(ip);
+	dip->i_mtime = inode_set_ctime_to_ts(dip, inode_set_ctime_current(ip));
 	mark_inode_dirty(dip);
 
 	/* update target's inode */
@@ -827,8 +827,8 @@ static int jfs_link(struct dentry *old_dentry,
 
 	/* update object inode */
 	inc_nlink(ip);		/* for new link */
-	ip->i_ctime = current_time(ip);
-	dir->i_ctime = dir->i_mtime = current_time(dir);
+	inode_set_ctime_current(ip);
+	dir->i_mtime = inode_set_ctime_current(dir);
 	mark_inode_dirty(dir);
 	ihold(ip);
 
@@ -1028,7 +1028,7 @@ static int jfs_symlink(struct mnt_idmap *idmap, struct inode *dip,
 
 	mark_inode_dirty(ip);
 
-	dip->i_ctime = dip->i_mtime = current_time(dip);
+	dip->i_mtime = inode_set_ctime_current(dip);
 	mark_inode_dirty(dip);
 	/*
 	 * commit update of parent directory and link object
@@ -1205,7 +1205,7 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 			tblk->xflag |= COMMIT_DELETE;
 			tblk->u.ip = new_ip;
 		} else {
-			new_ip->i_ctime = current_time(new_ip);
+			inode_set_ctime_current(new_ip);
 			mark_inode_dirty(new_ip);
 		}
 	} else {
@@ -1268,10 +1268,10 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 	/*
 	 * Update ctime on changed/moved inodes & mark dirty
 	 */
-	old_ip->i_ctime = current_time(old_ip);
+	inode_set_ctime_current(old_ip);
 	mark_inode_dirty(old_ip);
 
-	new_dir->i_ctime = new_dir->i_mtime = current_time(new_dir);
+	new_dir->i_mtime = inode_set_ctime_current(new_dir);
 	mark_inode_dirty(new_dir);
 
 	/* Build list of inodes modified by this transaction */
@@ -1283,7 +1283,7 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
 
 	if (old_dir != new_dir) {
 		iplist[ipcount++] = new_dir;
-		old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
+		old_dir->i_mtime = inode_set_ctime_current(old_dir);
 		mark_inode_dirty(old_dir);
 	}
 
@@ -1416,7 +1416,7 @@ static int jfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
 
 	mark_inode_dirty(ip);
 
-	dir->i_ctime = dir->i_mtime = current_time(dir);
+	dir->i_mtime = inode_set_ctime_current(dir);
 
 	mark_inode_dirty(dir);
 

fs/jfs/super.c

@@ -818,7 +818,7 @@ static ssize_t jfs_quota_write(struct super_block *sb, int type,
 	}
 	if (inode->i_size < off+len-towrite)
 		i_size_write(inode, off+len-towrite);
-	inode->i_mtime = inode->i_ctime = current_time(inode);
+	inode->i_mtime = inode_set_ctime_current(inode);
 	mark_inode_dirty(inode);
 	inode_unlock(inode);
 	return len - towrite;

fs/jfs/xattr.c

@@ -647,7 +647,7 @@ static int ea_put(tid_t tid, struct inode *inode, struct ea_buffer *ea_buf,
 	if (old_blocks)
 		dquot_free_block(inode, old_blocks);
 
-	inode->i_ctime = current_time(inode);
+	inode_set_ctime_current(inode);
 
 	return 0;
 }