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rcutorture: Add --bootargs argument to specify additional boot arguments
This commit allows easy specification of trace_event lists, among other things. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Greg KH <gregkh@linuxfoundation.org>
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1 changed files with 7 additions and 1 deletions
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@ -40,6 +40,7 @@ kversion=""
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usage () {
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echo "Usage: $scriptname optional arguments:"
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echo " --bootargs kernel-boot-arguments"
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echo " --builddir absolute-pathname"
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echo " --buildonly"
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echo " --configs \"config-file list\""
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@ -78,6 +79,11 @@ checkarg () {
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while test $# -gt 0
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do
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case "$1" in
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--bootargs)
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checkarg --bootargs "(list of kernel boot arguments)" "$#" "$2" '.*' '^--'
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RCU_BOOTARGS="$2"
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shift
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;;
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--builddir)
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checkarg --builddir "(absolute pathname)" "$#" "$2" '^/' error
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builddir=$2
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@ -183,6 +189,6 @@ do
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rd=$resdir/$ds/$CF
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mkdir $rd || :
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echo Results directory: $rd
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kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur "-nographic" "rcutorture.test_no_idle_hz=1 rcutorture.verbose=1"
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kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur "-nographic" "rcutorture.test_no_idle_hz=1 rcutorture.verbose=1 $RCU_BOOTARGS"
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done
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# Tracing: trace_event=rcu:rcu_nocb_grace_period,rcu:rcu_grace_period,rcu:rcu_grace_period_init,rcu:rcu_quiescent_state_report,rcu:rcu_fqs,rcu:rcu_callback,rcu:rcu_torture_read,rcu:rcu_invoke_callback,rcu:rcu_fqs,rcu:rcu_dyntick,rcu:rcu_unlock_preempted_task
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