start_creating_path
dentry = start_creating_path(AT_FDCWD, name, &path, LOOKUP_DIRECTORY);
dentry = start_creating_path(AT_FDCWD, nodename, &path, 0);
dentry = start_creating_path(AT_FDCWD, nodename, &path, 0);
EXPORT_SYMBOL(start_creating_path);
dent = start_creating_path(AT_FDCWD, abs_name, path, flags);
extern struct dentry *start_creating_path(int, const char *, struct path *, unsigned int);
dentry = start_creating_path(AT_FDCWD, addr->name->sun_path, &parent, 0);