tools/perf/perf-archive.sh

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