59 	u32 guest_cid;  member
71 static struct vhost_vsock *vhost_vsock_get(u32 guest_cid)  in vhost_vsock_get()  argument
75 	hash_for_each_possible_rcu(vhost_vsock_hash, vsock, hash, guest_cid) {  in vhost_vsock_get()
76 		u32 other_cid = vsock->guest_cid;  in vhost_vsock_get()
82 		if (other_cid == guest_cid)  in vhost_vsock_get()
547 		if (le64_to_cpu(pkt->hdr.src_cid) == vsock->guest_cid &&  in vhost_vsock_handle_tx_kick()
682 	vsock->guest_cid = 0; /* no CID assigned yet */  in vhost_vsock_dev_open()
742 	if (vsock->guest_cid)  in vhost_vsock_dev_release()
780 static int vhost_vsock_set_cid(struct vhost_vsock *vsock, u64 guest_cid)  in vhost_vsock_set_cid()  argument
785 	if (guest_cid <= VMADDR_CID_HOST ||  in vhost_vsock_set_cid()
786 	    guest_cid == U32_MAX)  in vhost_vsock_set_cid()
790 	if (guest_cid > U32_MAX)  in vhost_vsock_set_cid()
796 	if (vsock_find_cid(guest_cid))  in vhost_vsock_set_cid()
801 	other = vhost_vsock_get(guest_cid);  in vhost_vsock_set_cid()
807 	if (vsock->guest_cid)  in vhost_vsock_set_cid()
810 	vsock->guest_cid = guest_cid;  in vhost_vsock_set_cid()
811 	hash_add_rcu(vhost_vsock_hash, &vsock->hash, vsock->guest_cid);  in vhost_vsock_set_cid()
858 	u64 guest_cid;  in vhost_vsock_dev_ioctl()  local
865 		if (copy_from_user(&guest_cid, argp, sizeof(guest_cid)))  in vhost_vsock_dev_ioctl()
867 		return vhost_vsock_set_cid(vsock, guest_cid);  in vhost_vsock_dev_ioctl()