395 void mm_update_next_owner(struct mm_struct *mm)  in mm_update_next_owner()  argument
404 	if (mm->owner != p)  in mm_update_next_owner()
411 	if (atomic_read(&mm->mm_users) <= 1) {  in mm_update_next_owner()
412 		WRITE_ONCE(mm->owner, NULL);  in mm_update_next_owner()
421 		if (c->mm == mm)  in mm_update_next_owner()
429 		if (c->mm == mm)  in mm_update_next_owner()
440 			if (c->mm == mm)  in mm_update_next_owner()
442 			if (c->mm)  in mm_update_next_owner()
452 	WRITE_ONCE(mm->owner, NULL);  in mm_update_next_owner()
468 	if (c->mm != mm) {  in mm_update_next_owner()
473 	WRITE_ONCE(mm->owner, c);  in mm_update_next_owner()
485 	struct mm_struct *mm = current->mm;  in exit_mm()  local
488 	exit_mm_release(current, mm);  in exit_mm()
489 	if (!mm)  in exit_mm()
491 	sync_mm_rss(mm);  in exit_mm()
499 	mmap_read_lock(mm);  in exit_mm()
500 	core_state = mm->core_state;  in exit_mm()
504 		mmap_read_unlock(mm);  in exit_mm()
525 		mmap_read_lock(mm);  in exit_mm()
527 	mmgrab(mm);  in exit_mm()
528 	BUG_ON(mm != current->active_mm);  in exit_mm()
531 	current->mm = NULL;  in exit_mm()
532 	mmap_read_unlock(mm);  in exit_mm()
533 	enter_lazy_tlb(mm, current);  in exit_mm()
535 	mm_update_next_owner(mm);  in exit_mm()
536 	trace_android_vh_exit_mm(mm);  in exit_mm()
537 	mmput(mm);  in exit_mm()
820 	if (tsk->mm)  in do_exit()
821 		sync_mm_rss(tsk->mm);  in do_exit()
838 		if (tsk->mm)  in do_exit()
839 			setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);  in do_exit()