Commits
Paul E. McKenney committed 7f5d42d0515
rcu: Trace expedited GP delays due to transitioning CPUs If a CPU is transitioning to or from offline state, an expedited grace period may undergo a timed wait. This timed wait can unduly delay grace periods, so this commit adds a trace statement to make it visible. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>