rcutorture: Change units of onoff_interval to jiffies

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Some RCU bugs have been sensitive to the frequency of CPU-hotplug
operations, which have been gradually increased over time.  But this
frequency is now at the one-second lower limit that can be specified using
the rcutorture.onoff_interval kernel parameter.  This commit therefore
changes the units of rcutorture.onoff_interval from seconds to jiffies,
and also sets the value specified for this kernel parameter in the TREE03
rcutorture scenario to 200, which is 200 milliseconds for HZ=1000.

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

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This commit is contained in:

Paul E. McKenney 2018-05-08 09:20:34 -07:00

parent f2e2df5978

commit 028be12b29

4 changed files with 6 additions and 6 deletions

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2

tools/testing/selftests/rcutorture/configs/rcu/TREE03.boot

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tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh

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