__dentry_open     898 fs/open.c      	nd->intent.open.file = __dentry_open(dget(dentry), mntget(nd->path.mnt),
__dentry_open     926 fs/open.c      		filp = __dentry_open(nd->path.dentry, nd->path.mnt, flags, filp,
__dentry_open     962 fs/open.c      	return __dentry_open(dentry, mnt, flags, f, NULL);