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| author |   Paul E. McKenney <paulmck@kernel.org> | 2020-03-24 08:00:04 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-04-27 11:03:53 -0700 |
| commit | 039f3cc93aa07a90ad5df95d7820b67b0689126d (patch) | |
| tree | 6fa40bc4d1b75cf8be2fdb8f00303f93ad81b1cb /tools/testing/selftests/rcutorture/configs/rcu | |
| parent | rcu-tasks: Add count for idle tasks on offline CPUs (diff) | |
| download | linux-dev-039f3cc93aa07a90ad5df95d7820b67b0689126d.tar.xz linux-dev-039f3cc93aa07a90ad5df95d7820b67b0689126d.zip | |
rcutorture: Add TRACE02 scenario enabling RCU Tasks Trace IPIs
This commit adds a TRACE02 scenario which enables preemption and RCU
Tasks Trace IPIs, more specifically, disabling heavyweight readers.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture/configs/rcu')
4 files changed, 14 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/CFLIST b/tools/testing/selftests/rcutorture/configs/rcu/CFLIST index dfb181711942..f2b20db9e296 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/CFLIST +++ b/tools/testing/selftests/rcutorture/configs/rcu/CFLIST @@ -16,3 +16,4 @@ TASKS02 TASKS03 RUDE01 TRACE01 +TRACE02 diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TRACE01 b/tools/testing/selftests/rcutorture/configs/rcu/TRACE01 index 078e2c14f1c6..12e7661b86f5 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TRACE01 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TRACE01 @@ -7,4 +7,5 @@ CONFIG_PREEMPT=n CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y #CHECK#CONFIG_PROVE_RCU=y +CONFIG_TASKS_TRACE_RCU_READ_MB=y CONFIG_RCU_EXPERT=y diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 new file mode 100644 index 000000000000..b69ed6673c41 --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 @@ -0,0 +1,11 @@ +CONFIG_SMP=y +CONFIG_NR_CPUS=4 +CONFIG_HOTPLUG_CPU=y +CONFIG_PREEMPT_NONE=n +CONFIG_PREEMPT_VOLUNTARY=n +CONFIG_PREEMPT=y +CONFIG_DEBUG_LOCK_ALLOC=n +CONFIG_PROVE_LOCKING=n +#CHECK#CONFIG_PROVE_RCU=n +CONFIG_TASKS_TRACE_RCU_READ_MB=n +CONFIG_RCU_EXPERT=y diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TRACE02.boot b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02.boot new file mode 100644 index 000000000000..9675ad632dcc --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02.boot @@ -0,0 +1 @@ +rcutorture.torture_type=tasks-tracing |