506 	m->ref_count = 0;  in vm_page_init_page()
1283 	m->ref_count = 1;  in vm_page_initfake()
1476 	m->ref_count |= VPRC_OBJREF;  in vm_page_insert_after()
1484 		m->ref_count &= ~VPRC_OBJREF;  in vm_page_insert_after()
1510 	KASSERT((m->ref_count & VPRC_OBJREF) != 0,  in vm_page_insert_radixdone()
1556 	KASSERT((m->ref_count & VPRC_OBJREF) != 0,  in vm_page_object_remove()
1783 	KASSERT(mnew->object == NULL && (mnew->ref_count & VPRC_OBJREF) == 0,  in vm_page_replace_hold()
1794 	atomic_set_int(&mnew->ref_count, VPRC_OBJREF);  in vm_page_replace_hold()
1857 	KASSERT(m->ref_count != 0, ("vm_page_rename: page %p has no refs", m));  in vm_page_rename()
2102 		m->ref_count = 1;  in vm_page_alloc_domain_after()
2109 			m->ref_count = 0;  in vm_page_alloc_domain_after()
2298 			m->ref_count = 1;  in vm_page_alloc_contig_domain()
2310 					m->ref_count = 0;  in vm_page_alloc_contig_domain()
2400 		m->ref_count = 1;  in _vm_page_alloc_noobj_domain()
2523 			m->ref_count = 1;  in vm_page_alloc_noobj_contig_domain()
2553 	KASSERT(m->ref_count == 0, ("page %p has references", m));  in vm_page_alloc_check()
2652 		KASSERT((m->flags & PG_FICTITIOUS) == 0 || m->ref_count >= 1,  in vm_page_scan_contig()
2907 					if (object->ref_count != 0 &&  in vm_page_reclaim_run()
3841 	KASSERT(m->ref_count > 0,  in vm_page_enqueue()
3904 		    m->ref_count == VPRC_OBJREF,  in vm_page_free_prep()
3906 		    m, m->ref_count));  in vm_page_free_prep()
3908 		m->ref_count -= VPRC_OBJREF;  in vm_page_free_prep()
3919 		KASSERT(m->ref_count == 1,  in vm_page_free_prep()
3937 	if (m->ref_count != 0)  in vm_page_free_prep()
4032 	    VPRC_WIRE_COUNT(m->ref_count) >= 1,  in vm_page_wire()
4035 	old = atomic_fetchadd_int(&m->ref_count, 1);  in vm_page_wire()
4057 	old = atomic_load_int(&m->ref_count);  in vm_page_wire_mapped()
4063 	} while (!atomic_fcmpset_int(&m->ref_count, &old, old + 1));  in vm_page_wire_mapped()
4091 	old = atomic_load_int(&m->ref_count);  in vm_page_unwire_managed()
4120 	} while (!atomic_fcmpset_rel_int(&m->ref_count, &old, old - 1));  in vm_page_unwire_managed()
4147 		if (vm_page_unwire_noq(m) && m->ref_count == 0)  in vm_page_unwire()
4189 	KASSERT(m->ref_count > 0,  in vm_page_mvqueue()
4360 		    (m->object->ref_count == 0 || !pmap_page_is_mapped(m)) &&  in vm_page_release_locked()
4389 	old = atomic_load_int(&m->ref_count);  in vm_page_try_blocked_op()
4397 	} while (!atomic_fcmpset_int(&m->ref_count, &old, old | VPRC_BLOCKED));  in vm_page_try_blocked_op()
5369 	if (object->ref_count != 0 && vm_page_all_valid(m) && bits != 0)  in vm_page_set_invalid()
5666 	    m->a.queue, m->ref_count, m->a.flags, m->oflags,  in DB_SHOW_COMMAND()