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  • Committer: Bazaar Package Importer
  • Author(s): Mathieu Poirier
  • Date: 2011-02-18 09:43:31 UTC
  • Revision ID: james.westby@ubuntu.com-20110218094331-eyubsja4f9k0yhmq
Tags: 2.6.35-1.1
Initial release.

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tools/perf/perf-archive.sh
 
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#!/bin/bash
 
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# perf archive
 
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# Arnaldo Carvalho de Melo <acme@redhat.com>
 
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PERF_DATA=perf.data
 
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if [ $# -ne 0 ] ; then
 
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        PERF_DATA=$1
 
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fi
 
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DEBUGDIR=~/.debug/
 
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BUILDIDS=$(mktemp /tmp/perf-archive-buildids.XXXXXX)
 
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NOBUILDID=0000000000000000000000000000000000000000
 
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perf buildid-list -i $PERF_DATA --with-hits | grep -v "^$NOBUILDID " > $BUILDIDS
 
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if [ ! -s $BUILDIDS ] ; then
 
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        echo "perf archive: no build-ids found"
 
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        rm -f $BUILDIDS
 
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        exit 1
 
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fi
 
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MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX)
 
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cut -d ' ' -f 1 $BUILDIDS | \
 
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while read build_id ; do
 
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        linkname=$DEBUGDIR.build-id/${build_id:0:2}/${build_id:2}
 
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        filename=$(readlink -f $linkname)
 
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        echo ${linkname#$DEBUGDIR} >> $MANIFEST
 
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        echo ${filename#$DEBUGDIR} >> $MANIFEST
 
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done
 
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tar cfj $PERF_DATA.tar.bz2 -C $DEBUGDIR -T $MANIFEST
 
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rm -f $MANIFEST $BUILDIDS
 
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echo -e "Now please run:\n"
 
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echo -e "$ tar xvf $PERF_DATA.tar.bz2 -C ~/.debug\n"
 
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echo "wherever you need to run 'perf report' on."
 
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exit 0