Commit af19a252 authored by Paul E. McKenney's avatar Paul E. McKenney Committed by Neeraj Upadhyay (AMD)
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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: default avatarPaul E. McKenney <paulmck@kernel.org>
Signed-off-by: default avatarNeeraj Upadhyay (AMD) <neeraj.iitr10@gmail.com>
parent 454723b1

tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot

+3 −0
Original line number Diff line number Diff line 
nohz_full=2-9

rcutorture.stall_cpu=14

rcutorture.stall_cpu_holdoff=90

rcutorture.fwd_progress=0