Paul E. McKenney 0da8c08d71 torture: Grace periods do not piggyback off of themselves
The rcuperf trace-event processing counted every "done" trace event
as a piggyback, which is incorrect because the task that started the
grace period didn't piggyback at all.  This commit fixes this problem
by recording the task that started a given grace period and ignoring
that task's "done" record for that grace period.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
2018-02-20 16:22:01 -08:00
..
2016-04-21 13:45:35 -07:00