From: "Paul E. McKenney" <paul...@linux.vnet.ibm.com>
This commit allows easy specification of trace_event lists, among other
things.
Signed-off-by: Paul E. McKenney <paul...@linux.vnet.ibm.com>
Cc: Greg KH <gre...@linuxfoundation.org>
---
tools/testing/selftests/rcutorture/bin/kvm.sh | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh
b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 6c67d0ca8c9a..2fb91d4f7996 100644
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -40,6 +40,7 @@ kversion=""
usage () {
echo "Usage: $scriptname optional arguments:"
+ echo " --bootargs kernel-boot-arguments"
echo " --builddir absolute-pathname"
echo " --buildonly"
echo " --configs \"config-file list\""
@@ -78,6 +79,11 @@ checkarg () {
while test $# -gt 0
do
case "$1" in
+ --bootargs)
+ checkarg --bootargs "(list of kernel boot arguments)" "$#" "$2"
'.*' '^--'
+ RCU_BOOTARGS="$2"
+ shift
+ ;;
--builddir)
checkarg --builddir "(absolute pathname)" "$#" "$2" '^/' error
builddir=$2
@@ -183,6 +189,6 @@ do
rd=$resdir/$ds/$CF
mkdir $rd || :
echo Results directory: $rd
- kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur
"-nographic" "rcutorture.test_no_idle_hz=1 rcutorture.verbose=1"
+ kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur
"-nographic" "rcutorture.test_no_idle_hz=1 rcutorture.verbose=1 $RCU_BOOTARGS"
done
# 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
--
1.8.1.5
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