rcutorture: Add worst-case call_rcu() forward-progress results

This commit adds the worst-case results from any call_rcu()
forward-progress tests to the rcutorture test-summary output.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
index 2a7f3f4..9d9a416 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
@@ -25,6 +25,7 @@ stopstate="`grep 'End-test grace-period state: g' $i/console.log 2> /dev/null |
            tail -1 | sed -e 's/^\[[ 0-9.]*] //' |
            awk '{ print \"[\" $1 \" \" $5 \" \" $6 \" \" $7 \"]\"; }' |
            tr -d '\012\015'`"
+fwdprog="`grep 'rcu_torture_fwd_prog_cr Duration' $i/console.log 2> /dev/null | sed -e 's/^\[[^]]*] //' | sort -k15nr | head -1 | awk '{ print $14 " " $15 }'`"
 if test -z "$ngps"
 then
        echo "$configfile ------- " $stopstate
@@ -39,7 +40,7 @@ else
                        BEGIN { print ngps / dur }' < /dev/null`
                title="$title ($ngpsps/s)"
        fi
-       echo $title $stopstate
+       echo $title $stopstate $fwdprog
        nclosecalls=`grep --binary-files=text 'torture: Reader Batch' $i/console.log | tail -1 | awk '{for (i=NF-8;i<=NF;i++) sum+=$i; } END {print sum}'`
        if test -z "$nclosecalls"
        then