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    Subject[PATCH tip/core/rcu 41/55] rcutorture: Abstract kvm-recheck.sh
    Date
    From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>

    This commit creates a plug-in to allow kvm-recheck.sh to process
    non-rcutorture console output.

    Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    ---
    .../selftests/rcutorture/bin/kvm-recheck-rcu.sh | 51 ++++++++++++++++++++++
    .../selftests/rcutorture/bin/kvm-recheck.sh | 20 +--------
    2 files changed, 52 insertions(+), 19 deletions(-)
    create mode 100755 tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh

    diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
    new file mode 100755
    index 000000000000..d75b1dc5ae53
    --- /dev/null
    +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
    @@ -0,0 +1,51 @@
    +#!/bin/bash
    +#
    +# Analyze a given results directory for rcutorture progress.
    +#
    +# Usage: sh kvm-recheck-rcu.sh resdir
    +#
    +# This program is free software; you can redistribute it and/or modify
    +# it under the terms of the GNU General Public License as published by
    +# the Free Software Foundation; either version 2 of the License, or
    +# (at your option) any later version.
    +#
    +# This program is distributed in the hope that it will be useful,
    +# but WITHOUT ANY WARRANTY; without even the implied warranty of
    +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    +# GNU General Public License for more details.
    +#
    +# You should have received a copy of the GNU General Public License
    +# along with this program; if not, you can access it online at
    +# http://www.gnu.org/licenses/gpl-2.0.html.
    +#
    +# Copyright (C) IBM Corporation, 2014
    +#
    +# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
    +
    +i="$1"
    +if test -d $i
    +then
    + :
    +else
    + echo Unreadable results directory: $i
    + exit 1
    +fi
    +
    +configfile=`echo $i | sed -e 's/^.*\///'`
    +ngps=`grep ver: $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* ver: //' -e 's/ .*$//'`
    +if test -z "$ngps"
    +then
    + echo $configfile
    +else
    + title="$configfile ------- $ngps grace periods"
    + dur=`sed -e 's/^.* rcutorture.shutdown_secs=//' -e 's/ .*$//' < $i/qemu-cmd 2> /dev/null`
    + if test -z "$dur"
    + then
    + :
    + else
    + ngpsps=`awk -v ngps=$ngps -v dur=$dur '
    + BEGIN { print ngps / dur }' < /dev/null`
    + title="$title ($ngpsps per second)"
    + fi
    + echo $title
    +fi
    diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh
    index 89b5dbac5327..31c87063231d 100755
    --- a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh
    +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh
    @@ -37,25 +37,7 @@ do
    resdir=`echo $i | sed -e 's,/$,,' -e 's,/[^/]*$,,'`
    head -1 $resdir/log
    fi
    - configfile=`echo $i | sed -e 's/^.*\///'`
    - ngps=`grep ver: $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* ver: //' -e 's/ .*$//'`
    - if test -z "$ngps"
    - then
    - echo $configfile
    - else
    - title="$configfile ------- $ngps grace periods"
    - dur=`sed -e 's/^.* rcutorture.shutdown_secs=//' -e 's/ .*$//' < $i/qemu-cmd 2> /dev/null`
    - if test -z "$dur"
    - then
    - :
    - else
    - ngpsps=$((ngps / dur))
    - ngpsps=`awk -v ngps=$ngps -v dur=$dur '
    - BEGIN { print ngps / dur }' < /dev/null`
    - title="$title ($ngpsps per second)"
    - fi
    - echo $title
    - fi
    + kvm-recheck-rcu.sh $i
    configcheck.sh $i/.config $i/ConfigFragment
    parse-build.sh $i/Make.out $configfile
    parse-rcutorture.sh $i/console.log $configfile
    --
    1.8.1.5


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