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rcutorture: Dump trace buffer upon shutdown
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 30 Mar 2016 18:20:48 +0000 (11:20 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 21 Apr 2016 20:47:04 +0000 (13:47 -0700)
commite9fb365a8847dfe8a9fccae0dce77abf7276b5da
tree4beb99c554dbb0f185afa58929a7eb987f126110tree
parentacc1adf5572205c5b3fc9e6983ca8dfb06c94520commit | diff
rcutorture: Dump trace buffer upon shutdown

When running from the scripts, rcutorture is completely headless,
so there is no way to to manually dump the trace buffer.  This commit
therefore unconditionally dumps the trace buffer upon timed shutdown.
However, if you are using rmmod to end the test, it is still up to you
to manually dump the trace buffer.

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