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| author |   Paul E. McKenney <paulmck@kernel.org> | 2022-01-31 15:03:36 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-02-08 11:19:15 -0800 |
| commit | b5597cb36f8bb29b244b2f90030d54bf81bf6fbc (patch) | |
| tree | f1a7e7b2b36a9ac3d6a75433264047330d229f9c /tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot | |
| parent | torture: Make torture.sh help message match reality (diff) | |
| download | linux-dev-b5597cb36f8bb29b244b2f90030d54bf81bf6fbc.tar.xz linux-dev-b5597cb36f8bb29b244b2f90030d54bf81bf6fbc.zip | |
rcutorture: Test SRCU size transitions
Thie commit adds kernel boot parameters to the SRCU-N and SRCU-P
rcutorture scenarios to cause SRCU-N to test contention-based resizing
and SRCU-P to test init_srcu_struct()-time resizing. Note that this
also tests never-resizing because the contention-based resizing normally
takes some minutes to make the shift.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot index ce48c7b82673..2db39f298d18 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot +++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot @@ -1,2 +1,4 @@ rcutorture.torture_type=srcud rcupdate.rcu_self_test=1 +rcutorture.fwd_progress=3 +srcutree.big_cpu_lim=5 |