<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Hello,<br><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"> Excuse me, a stupid question, what does  "tid"  in rcu_reader do ?<br>Can I modify it manually?<br><br><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Thank you<br><br><br></div></div>