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kernel/linux-rt-4.4.41/tools/testing/selftests/rcutorture/bin/kvm-recheck-lock.sh 1.46 KB
5113f6f70   김현기   kernel add
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  #!/bin/bash
  #
  # Analyze a given results directory for locktorture progress.
  #
  # Usage: kvm-recheck-lock.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/^.*\///'`
  ncs=`grep "Writes:  Total:" $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* Total: //' -e 's/ .*$//'`
  if test -z "$ncs"
  then
  	echo "$configfile -------"
  else
  	title="$configfile ------- $ncs acquisitions/releases"
  	dur=`sed -e 's/^.* locktorture.shutdown_secs=//' -e 's/ .*$//' < $i/qemu-cmd 2> /dev/null`
  	if test -z "$dur"
  	then
  		:
  	else
  		ncsps=`awk -v ncs=$ncs -v dur=$dur '
  			BEGIN { print ncs / dur }' < /dev/null`
  		title="$title ($ncsps per second)"
  	fi
  	echo $title
  fi