RCU: Question on force_qs_rnp

[Zhang, Qiang]

Hello Paul

I have some questions for you .
in force_qs_rnp func ,  if  "f(rdp)" func return true we will call rcu_report_qs_rnp func
report a quiescent state for this rnp node, and clear grpmask form rnp->qsmask.
after that ,  can we make a check for this rnp->qsmask,  if  rnp->qsmask == 0, 
we will check blocked readers in this rnp node,  instead of jumping directly to the next node .


Thanks
Qiang