145 	struct desc_struct *desc = t->thread.tls_array;  in set_32bit_tls()
152 	return get_desc_base(&t->thread.tls_array[tls]);  in read_32bit_tls()
162 	p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;  in copy_thread()
164 	p->thread.sp = (unsigned long) childregs;  in copy_thread()
166 	p->thread.io_bitmap_ptr = NULL;  in copy_thread()
168 	savesegment(gs, p->thread.gsindex);  in copy_thread()
169 	p->thread.gs = p->thread.gsindex ? 0 : me->thread.gs;  in copy_thread()
170 	savesegment(fs, p->thread.fsindex);  in copy_thread()
171 	p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;  in copy_thread()
172 	savesegment(es, p->thread.es);  in copy_thread()
173 	savesegment(ds, p->thread.ds);  in copy_thread()
174 	memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));  in copy_thread()
196 		p->thread.io_bitmap_ptr = kmemdup(me->thread.io_bitmap_ptr,  in copy_thread()
198 		if (!p->thread.io_bitmap_ptr) {  in copy_thread()
199 			p->thread.io_bitmap_max = 0;  in copy_thread()
221 	if (err && p->thread.io_bitmap_ptr) {  in copy_thread()
222 		kfree(p->thread.io_bitmap_ptr);  in copy_thread()
223 		p->thread.io_bitmap_max = 0;  in copy_thread()
276 	struct thread_struct *prev = &prev_p->thread;  in __switch_to()
277 	struct thread_struct *next = &next_p->thread;  in __switch_to()
554 	sp = READ_ONCE(p->thread.sp);  in get_wchan()
586 				load_TLS(&task->thread, cpu);  in do_arch_prctl()
589 			task->thread.gsindex = GS_TLS_SEL;  in do_arch_prctl()
590 			task->thread.gs = 0;  in do_arch_prctl()
592 			task->thread.gsindex = 0;  in do_arch_prctl()
593 			task->thread.gs = addr;  in do_arch_prctl()
612 				load_TLS(&task->thread, cpu);  in do_arch_prctl()
615 			task->thread.fsindex = FS_TLS_SEL;  in do_arch_prctl()
616 			task->thread.fs = 0;  in do_arch_prctl()
618 			task->thread.fsindex = 0;  in do_arch_prctl()
619 			task->thread.fs = addr;  in do_arch_prctl()
631 		if (task->thread.fsindex == FS_TLS_SEL)  in do_arch_prctl()
636 			base = task->thread.fs;  in do_arch_prctl()
643 		if (task->thread.gsindex == GS_TLS_SEL)  in do_arch_prctl()
650 				base = task->thread.gs;  in do_arch_prctl()
652 			base = task->thread.gs;  in do_arch_prctl()