rcutorture: Add rcutree.use_softirq=0 to RUDE01 and TASKS01

RCU's rcutree.use_softirq=0 kernel boot parameter substitutes the per-CPU rcuc kthreads for softirq, which is used in real-time installations. However, none of the rcutorture scenarios test this parameter. This commit therefore adds rcutree.use_softirq=0 to the RUDE01 and TASKS01 rcutorture scenarios, both of which indirectly exercise RCU. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
mariux64 · Jan 12, 2021 · d945f79 · d945f79
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commit d945f79
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diff --git a/tools/testing/selftests/rcutorture/configs/rcu/RUDE01.boot b/tools/testing/selftests/rcutorture/configs/rcu/RUDE01.boot
@@ -1 +1,2 @@
 rcutorture.torture_type=tasks-rude
+rcutree.use_softirq=0
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TASKS01.boot b/tools/testing/selftests/rcutorture/configs/rcu/TASKS01.boot
@@ -1 +1,2 @@
 rcutorture.torture_type=tasks
+rcutree.use_softirq=0