81 	struct k_thread *new_thread, *old_thread;  in do_swap()  local
121 	new_thread = z_swap_next_thread();  in do_swap()
123 	if (new_thread != old_thread) {  in do_swap()
124 		z_sched_usage_switch(new_thread);  in do_swap()
128 		new_thread->base.cpu = arch_curr_cpu()->id;  in do_swap()
131 			z_smp_release_global_lock(new_thread);  in do_swap()
135 		z_sched_switch_spin(new_thread);  in do_swap()
136 		arch_current_thread_set(new_thread);  in do_swap()
139 		z_reset_time_slice(new_thread);  in do_swap()
146 		arch_cohere_stacks(old_thread, NULL, new_thread);  in do_swap()
155 		void *newsh = new_thread->switch_handle;  in do_swap()
162 			new_thread->switch_handle = NULL;  in do_swap()