nfs_do_refmount   102 fs/nfs/internal.h struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentry *dentry)
nfs_do_refmount   217 fs/nfs/nfs4namespace.c struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentry *dentry)