Commits
Paul E. McKenney committed 121dfc4b3eb
rcu: fine-tune grace-period begin/end checks Use the CPU's bit in rnp->qsmask to determine whether or not the CPU should try to report a quiescent state. Handle overflow in the check for rdp->gpnum having fallen behind. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>