rcu-tasks: Make grace-period-age message human-readable
This commit adds a few words to the informative message that appears
every ten seconds in RCU Tasks and RCU Tasks Trace grace periods.
This message currently reads as follows:
rcu_tasks_wait_gp: rcu_tasks grace period 1046 is 10088 jiffies old.
After this change, it provides additional context, instead reading
as follows:
rcu_tasks_wait_gp: rcu_tasks grace period number 1046 (since boot) is 10088 jiffies old.
Reported-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
1 file changed
