Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull more vfs updates from Al Viro:
 ">rename2() work from Miklos + current_time() from Deepa"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: Replace current_fs_time() with current_time()
  fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps
  fs: Replace CURRENT_TIME with current_time() for inode timestamps
  fs: proc: Delete inode time initializations in proc_alloc_inode()
  vfs: Add current_time() api
  vfs: add note about i_op->rename changes to porting
  fs: rename "rename2" i_op to "rename"
  vfs: remove unused i_op->rename
  fs: make remaining filesystems use .rename2
  libfs: support RENAME_NOREPLACE in simple_rename()
  fs: support RENAME_NOREPLACE for local filesystems
  ncpfs: fix unused variable warning

fs/jffs2/dir.c

@@ -35,7 +35,8 @@ static int jffs2_mkdir (struct inode *,struct dentry *,umode_t);
 static int jffs2_rmdir (struct inode *,struct dentry *);
 static int jffs2_mknod (struct inode *,struct dentry *,umode_t,dev_t);
 static int jffs2_rename (struct inode *, struct dentry *,
-			 struct inode *, struct dentry *);
+			 struct inode *, struct dentry *,
+			 unsigned int);
 
 const struct file_operations jffs2_dir_operations =
 {
@@ -756,7 +757,8 @@ static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, umode_t mode
 }
 
 static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
-			 struct inode *new_dir_i, struct dentry *new_dentry)
+			 struct inode *new_dir_i, struct dentry *new_dentry,
+			 unsigned int flags)
 {
 	int ret;
 	struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dir_i->i_sb);
@@ -764,6 +766,9 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
 	uint8_t type;
 	uint32_t now;
 
+	if (flags & ~RENAME_NOREPLACE)
+		return -EINVAL;
+
 	/* The VFS will check for us and prevent trying to rename a
 	 * file over a directory and vice versa, but if it's a directory,
 	 * the VFS can't check whether the victim is empty. The filesystem