The following commit has been merged into the core/rcu branch of tip: Commit-ID: 3d2cc4fec861a825ecd7d9ce2797df4e5f0f5517 Gitweb: https://git.kernel.org/tip/3d2cc4fec861a825ecd7d9ce2797df4e5f0f5517 Author: Paul E. McKenney <paulmck@xxxxxxxxxx> AuthorDate: Thu, 04 Mar 2021 17:21:17 -08:00 Committer: Paul E. McKenney <paulmck@xxxxxxxxxx> CommitterDate: Mon, 10 May 2021 16:05:05 -07:00 torture: Add "scenarios" option to kvm.sh --dryrun parameter This commit adds "--dryrun scenarios" to kvm.sh, which prints something like this: 1. TREE03 2. TREE07 3. SRCU-P SRCU-N 4. TREE01 TRACE01 5. TREE02 TRACE02 6. TREE04 RUDE01 TASKS01 7. TREE05 TASKS03 SRCU-T SRCU-U 8. TASKS02 TINY01 TINY02 TREE09 This format is more convenient for scripts that run batches of scenarios. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- tools/testing/selftests/rcutorture/bin/kvm.sh | 28 ++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 6bf00a0..3bd523a 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -64,7 +64,7 @@ usage () { echo " --cpus N" echo " --datestamp string" echo " --defconfig string" - echo " --dryrun batches|sched|script" + echo " --dryrun batches|scenarios|sched|script" echo " --duration minutes | <seconds>s | <hours>h | <days>d" echo " --gdb" echo " --help" @@ -130,7 +130,7 @@ do shift ;; --dryrun) - checkarg --dryrun "batches|sched|script" $# "$2" 'batches\|sched\|script' '^--' + checkarg --dryrun "batches|sched|script" $# "$2" 'batches\|scenarios\|sched\|script' '^--' dryrun=$2 shift ;; @@ -577,6 +577,25 @@ egrep 'Start batch|Starting build\.' $T/script | grep -v ">>" | print batchno, $1, $2 }' > $T/batches +# As above, but one line per batch. +grep -v '^#' $T/batches | awk ' +BEGIN { + oldbatch = 1; +} + +{ + if (oldbatch != $1) { + print ++n ". " curbatch; + curbatch = ""; + oldbatch = $1; + } + curbatch = curbatch " " $2; +} + +END { + print ++n ". " curbatch; +}' > $T/scenarios + if test "$dryrun" = script then cat $T/script @@ -597,11 +616,16 @@ elif test "$dryrun" = batches then cat $T/batches exit 0 +elif test "$dryrun" = scenarios +then + cat $T/scenarios + exit 0 else # Not a dryrun. Record the batches and the number of CPUs, then run the script. bash $T/script ret=$? cp $T/batches $resdir/$ds/batches + cp $T/scenarios $resdir/$ds/scenarios echo '#' cpus=$cpus >> $resdir/$ds/batches echo " --- Done at `date` (`get_starttime_duration $starttime`) exitcode $ret" | tee -a $resdir/$ds/log exit $ret
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