Searched refs:vm_refcnt (Results 1 – 7 of 7) sorted by relevance
310 u_int vm_refcnt; /* number of references */ member
333 refcount_init(&vm->vm_refcnt, 1); in vmspace_alloc()392 if (refcount_release(&vm->vm_refcnt)) in vmspace_free()426 refcount_acquire(&vmspace0.vm_refcnt); in vmspace_exit()427 if (!(released = refcount_release_if_last(&vm->vm_refcnt))) { in vmspace_exit()434 released = refcount_release(&vm->vm_refcnt); in vmspace_exit()469 if (vm == NULL || !refcount_acquire_if_not_zero(&vm->vm_refcnt)) { in vmspace_acquire_ref()504 KASSERT(refcount_load(&newvm->vm_refcnt) > 0, in vmspace_switch_aio()515 refcount_acquire(&newvm->vm_refcnt); in vmspace_switch_aio()4999 if (refcount_load(&oldvmspace->vm_refcnt) == 1) in vmspace_unshare()
796 refcount_acquire(&p1->p_vmspace->vm_refcnt); in vm_forkproc()
618 refcount_init(&vmspace0.vm_refcnt, 1); in proc0_init()
1137 if (refcount_load(&vmspace->vm_refcnt) != 1) in exec_free_abi_mappings()1179 if (refcount_load(&vmspace->vm_refcnt) == 1 && in exec_new_vmspace()
1172 KASSERT(refcount_load(&myvm->vm_refcnt) > 1, in aio_daemon()1174 refcount_load(&myvm->vm_refcnt))); in aio_daemon()
2267 refcount_acquire(&vm->vm_refcnt); in hold_aio()