diff options
| author | John Stultz <jstultz@google.com> | 2023-02-21 22:02:36 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-03-07 21:13:57 +0300 |
| commit | 3e5aeaf53422bdd79fecf89aa160f048114e013c (patch) | |
| tree | fb89ae31fdc4c7aa34f81dc9ec7d9229e661125b /tools/testing/selftests/rcutorture | |
| parent | b63343207da21179d82df933f42a1725a53b9a63 (diff) | |
| download | linux-3e5aeaf53422bdd79fecf89aa160f048114e013c.tar.xz | |
locktorture: Add nested locking to mutex torture tests
This patch adds randomized nested locking to the mutex torture
tests, as well as new LOCK08 config files for testing mutexes
with nested locking
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Valentin Schneider <vschneid@redhat.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: kernel-team@android.com
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Co-developed-by: Connor O'Brien <connoro@google.com>
Signed-off-by: Connor O'Brien <connoro@google.com>
Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture')
3 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/lock/CFLIST b/tools/testing/selftests/rcutorture/configs/lock/CFLIST index 41bae5824339..a48bba0d35a6 100644 --- a/tools/testing/selftests/rcutorture/configs/lock/CFLIST +++ b/tools/testing/selftests/rcutorture/configs/lock/CFLIST @@ -5,3 +5,4 @@ LOCK04 LOCK05 LOCK06 LOCK07 +LOCK08 diff --git a/tools/testing/selftests/rcutorture/configs/lock/LOCK08 b/tools/testing/selftests/rcutorture/configs/lock/LOCK08 new file mode 100644 index 000000000000..1d1da1477fc3 --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/lock/LOCK08 @@ -0,0 +1,6 @@ +CONFIG_SMP=y +CONFIG_NR_CPUS=4 +CONFIG_HOTPLUG_CPU=y +CONFIG_PREEMPT_NONE=n +CONFIG_PREEMPT_VOLUNTARY=n +CONFIG_PREEMPT=y diff --git a/tools/testing/selftests/rcutorture/configs/lock/LOCK08.boot b/tools/testing/selftests/rcutorture/configs/lock/LOCK08.boot new file mode 100644 index 000000000000..b8b6caebb89e --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/lock/LOCK08.boot @@ -0,0 +1 @@ +locktorture.torture_type=mutex_lock locktorture.nested_locks=8 |