Function cache_fpl_cleanup_cnp

freebsd/kern/vfs_cache.c:3745–3754

static void cache_fpl_pathlen_sub(struct cache_fpl *fpl, size_t n);

static void
cache_fpl_cleanup_cnp(struct componentname *cnp)
{

	uma_zfree(namei_zone, cnp->cn_pnbuf);
#ifdef DIAGNOSTIC
	cnp->cn_pnbuf = NULL;
	cnp->cn_nameptr = NULL;
#endif
}

static struct vnode *
cache_fpl_handle_root(struct cache_fpl *fpl)