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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-05-08 18:20:34 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-13 00:42:01 +0200 |
| commit | 028be12b294e3a059e6fc06852d458fdc82717ed (patch) | |
| tree | 3badc19b49a12f727701d129dfb5c609ceff6a3e /kernel/rcu/rcuperf.c | |
| parent | rcu: Add diagnostics for offline CPUs failing to report QS (diff) | |
| download | linux-028be12b294e3a059e6fc06852d458fdc82717ed.tar.xz linux-028be12b294e3a059e6fc06852d458fdc82717ed.zip | |
rcutorture: Change units of onoff_interval to jiffies
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>
Diffstat (limited to 'kernel/rcu/rcuperf.c')
0 files changed, 0 insertions, 0 deletions