tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#!/bin/bash
2#
3# Analyze a given results directory for locktorture progress.
4#
5# Usage: kvm-recheck-lock.sh resdir
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 2 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, you can access it online at
19# http://www.gnu.org/licenses/gpl-2.0.html.
20#
21# Copyright (C) IBM Corporation, 2014
22#
23# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
24
25i="$1"
26if test -d "$i" -a -r "$i"
27then
28 :
29else
30 echo Unreadable results directory: $i
31 exit 1
32fi
33
34configfile=`echo $i | sed -e 's/^.*\///'`
35ncs=`grep "Writes: Total:" $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* Total: //' -e 's/ .*$//'`
36if test -z "$ncs"
37then
38 echo "$configfile -------"
39else
40 title="$configfile ------- $ncs acquisitions/releases"
41 dur=`sed -e 's/^.* locktorture.shutdown_secs=//' -e 's/ .*$//' < $i/qemu-cmd 2> /dev/null`
42 if test -z "$dur"
43 then
44 :
45 else
46 ncsps=`awk -v ncs=$ncs -v dur=$dur '
47 BEGIN { print ncs / dur }' < /dev/null`
48 title="$title ($ncsps per second)"
49 fi
50 echo $title
51fi