213 	struct thread_info *thread = current_thread_info();  in flush_thread()  local
216 	memset(thread->used_cp, 0, sizeof(thread->used_cp));  in flush_thread()
217 	memset(&tsk->thread.debug, 0, sizeof(struct debug_info));  in flush_thread()
219 	memset(&thread->fpstate, 0, sizeof(struct fp_state));  in flush_thread()
234 	struct thread_info *thread = task_thread_info(p);  in copy_thread()  local
237 	memset(&thread->cpu_context, 0, sizeof(struct cpu_context_save));  in copy_thread()
238 	thread->cpu_context.sp = (unsigned long)childregs;  in copy_thread()
240 		thread->cpu_context.pc = (unsigned long)ret_from_kernel_thread;  in copy_thread()
241 		thread->cpu_context.r4 = stack_start;  in copy_thread()
242 		thread->cpu_context.r5 = stk_sz;  in copy_thread()
245 		thread->cpu_context.pc = (unsigned long)ret_from_fork;  in copy_thread()
271 	struct thread_info *thread = current_thread_info();  in dump_fpu()  local
272 	int used_math = thread->used_cp[1] | thread->used_cp[2];  in dump_fpu()
276 		memcpy(fp, &thread->fpstate, sizeof(*fp));  in dump_fpu()