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| author | Frederic Weisbecker <frederic@kernel.org> | 2020-11-13 13:13:29 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-01-07 01:24:59 +0100 |
| commit | 70e8088b97211177225acf499247b3741cc8a229 (patch) | |
| tree | 59bedb85e4957c66e927098cc8973576fd096a40 | |
| parent | rcutorture: Test runtime toggling of CPUs' callback offloading (diff) | |
| download | linux-70e8088b97211177225acf499247b3741cc8a229.tar.xz linux-70e8088b97211177225acf499247b3741cc8a229.zip | |
tools/rcutorture: Support nocb toggle in TREE01
This commit adds periodic toggling of 7 of 8 CPUs every second to TREE01
in order to test NOCB toggle code.
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Neeraj Upadhyay <neeraju@codeaurora.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Inspired-by: Paul E. McKenney <paulmck@kernel.org>
Tested-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/TREE01.boot | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE01.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE01.boot index d6da9a61d44a..40af3df0f397 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE01.boot +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE01.boot @@ -2,5 +2,7 @@ maxcpus=8 nr_cpus=43 rcutree.gp_preinit_delay=3 rcutree.gp_init_delay=3 rcutree.gp_cleanup_delay=3 -rcu_nocbs=0 +rcu_nocbs=0-1,3-7 +rcutorture.nocbs_nthreads=8 +rcutorture.nocbs_toggle=1000 rcutorture.fwd_progress=0 |