Root/tools/perf/perf-archive.sh

1#!/bin/bash
2# perf archive
3# Arnaldo Carvalho de Melo <acme@redhat.com>
4
5PERF_DATA=perf.data
6if [ $# -ne 0 ] ; then
7    PERF_DATA=$1
8fi
9
10DEBUGDIR=~/.debug/
11BUILDIDS=$(mktemp /tmp/perf-archive-buildids.XXXXXX)
12NOBUILDID=0000000000000000000000000000000000000000
13
14perf buildid-list -i $PERF_DATA --with-hits | grep -v "^$NOBUILDID " > $BUILDIDS
15if [ ! -s $BUILDIDS ] ; then
16    echo "perf archive: no build-ids found"
17    rm -f $BUILDIDS
18    exit 1
19fi
20
21MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX)
22
23cut -d ' ' -f 1 $BUILDIDS | \
24while read build_id ; do
25    linkname=$DEBUGDIR.build-id/${build_id:0:2}/${build_id:2}
26    filename=$(readlink -f $linkname)
27    echo ${linkname#$DEBUGDIR} >> $MANIFEST
28    echo ${filename#$DEBUGDIR} >> $MANIFEST
29done
30
31tar cfj $PERF_DATA.tar.bz2 -C $DEBUGDIR -T $MANIFEST
32rm -f $MANIFEST $BUILDIDS
33exit 0
34

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