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| author | Paul E. McKenney <paulmck@kernel.org> | 2023-11-01 10:30:56 -0700 |
|---|---|---|
| committer | Neeraj Upadhyay (AMD) <neeraj.iitr10@gmail.com> | 2023-11-23 11:58:18 +0530 |
| commit | af19a2526cba92082723b98fcf191a595054a952 (patch) | |
| tree | fe0a601d4d448aa4eb1516cc8707a8fb050e4095 | |
| parent | 454723b1615f7423fcba0b8f722cef4992a1846f (diff) | |
| download | linux-af19a2526cba92082723b98fcf191a595054a952.tar.gz linux-af19a2526cba92082723b98fcf191a595054a952.tar.bz2 linux-af19a2526cba92082723b98fcf191a595054a952.zip | |
rcutorture: Add mid-sized stall to TREE07
There is code in rcu_implicit_dynticks_qs() that checks for the current
grace period being halfway to the RCU CPU stall timeout, but rcutorture
currently does not test this code. This commit therefore adds a 14-second
stall to the TREE07 scenario in order to test this code given the default
RCU CPU stall warning timeout of 21 seconds.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.iitr10@gmail.com>
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot index d44609937503..979edbf4c820 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot @@ -1 +1,4 @@ nohz_full=2-9 +rcutorture.stall_cpu=14 +rcutorture.stall_cpu_holdoff=90 +rcutorture.fwd_progress=0 |