tree 801cf48041b05e7c275fff70f124f1cbbfa11c37
parent ac2bb275e8e5abddb0815ff2b7aa383ed6d007a4
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1454201496 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1459456737 -0700

rcutorture: Make scripts analyze rcuperf trace data, if present

The rcuperf event-trace data is more accurate than are the rcuperf
printk()s because locking keeps things ordered.  This commit therefore
parses and analyzes this event-trace data if present, and falls back on
the printk()s otherwise.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>