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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2011-11-17 02:48:21 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-12-11 19:31:56 +0100 |
| commit | b58bdccaa8d908e0f71dae396468a0d3f7bb3125 (patch) | |
| tree | c03e6b8691a6569407c69b3456df88094d70309a /arch/s390/kernel | |
| parent | tile: Make tile use the new is_idle_task() API (diff) | |
| download | linux-b58bdccaa8d908e0f71dae396468a0d3f7bb3125.tar.xz linux-b58bdccaa8d908e0f71dae396468a0d3f7bb3125.zip | |
rcu: Add rcutorture CPU-hotplug capability
Running CPU-hotplug operations concurrently with rcutorture has
historically been a good way to find bugs in both RCU and CPU hotplug.
This commit therefore adds an rcutorture module parameter called
"onoff_interval" that causes a randomly selected CPU-hotplug operation to
be executed at the specified interval, in seconds. The default value of
"onoff_interval" is zero, which disables rcutorture-instigated CPU-hotplug
operations.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
0 files changed, 0 insertions, 0 deletions