Function pmap_kenter_pt2tab

freebsd/arm/arm/pmap-v6.c:1344–1356

* Share new kernel PT2PG with all pmaps. * The caller is responsible for maintaining TLB consistency. */

 *  The caller is responsible for maintaining TLB consistency.
 */
static void
pmap_kenter_pt2tab(vm_offset_t va, pt2_entry_t npte2)
{
	pmap_t pmap;
	pt2_entry_t *pte2p;

	mtx_lock_spin(&allpmaps_lock);
	LIST_FOREACH(pmap, &allpmaps, pm_list) {
		pte2p = pmap_pt2tab_entry(pmap, va);
		pt2tab_store(pte2p, npte2);
	}
	mtx_unlock_spin(&allpmaps_lock);
}

/*
 *  Share new kernel PTE1 with all pmaps.