Commits
Paul E. McKenney committed fea3f222d35
rcu: Record ->gp_state for both phases of grace-period initialization Grace-period initialization first processes any recent CPU-hotplug operations, and then initializes state for the new grace period. These two phases of initialization are currently not distinguished in debug prints, but the distinction is valuable in a number of debug situations. This commit therefore introduces two new values for ->gp_state, RCU_GP_ONOFF and RCU_GP_INIT, in order to make this distinction. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>