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tools/perf: Add --exclude-buildids option to perf archive command 

When make a perf archive, it may contains the binaries that user did not want to ship with,
add --exclude-buildids option to specify a file which contains the buildids need to be
excluded. The file can be generated from command:

    perf buildid-list -i perf.data --with-hits | grep -v "^ " > exclude-buildids.txt

Then remove the lines from the exclude-buildids.txt for buildids should be included.

Signed-off-by: Tianyou Li <tianyou.li@intel.com>
Reviewed-by: Wangyang Guo <wangyang.guo@intel.com>
Link: https://lore.kernel.org/r/20250625161509.2599646-1-tianyou.li@intel.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Tianyou Li 2025-06-26 00:14:01 +08:00 committed by Namhyung Kim
parent e201757f7a
commit 9d8511daf1
1 changed files with 30 additions and 5 deletions
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27
tools/perf/perf-archive.sh
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@ -16,6 +16,13 @@ while [ $# -gt 0 ] ; do
elif [ $1 == "--unpack" ]; then elif [ $1 == "--unpack" ]; then
UNPACK=1 UNPACK=1
shift shift
elif [ $1 == "--exclude-buildids" ]; then
EXCLUDE_BUILDIDS="$2"
if [ ! -e "$EXCLUDE_BUILDIDS" ]; then
echo "Provided exclude-buildids file $EXCLUDE_BUILDIDS does not exist"
exit 1
fi
shift 2
else else
PERF_DATA=$1 PERF_DATA=$1
UNPACK_TAR=$1 UNPACK_TAR=$1
@ -86,12 +93,30 @@ fi
BUILDIDS=$(mktemp /tmp/perf-archive-buildids.XXXXXX) BUILDIDS=$(mktemp /tmp/perf-archive-buildids.XXXXXX)
#
# EXCLUDE_BUILDIDS is an optional file that contains build-ids to be excluded from the
# archive. It is a list of build-ids, one per line, without any leading or trailing spaces.
# If the file is empty, all build-ids will be included in the archive. To create a exclude-
# buildids file, you can use the following command:
# perf buildid-list -i perf.data --with-hits | grep -v "^ " > exclude_buildids.txt
# You can edit the file to remove the lines that you want to keep in the archive, then:
# perf archive --exclude-buildids exclude_buildids.txt
#
if [ -s "$EXCLUDE_BUILDIDS" ]; then
perf buildid-list -i $PERF_DATA --with-hits | grep -v "^ " | grep -Fv -f $EXCLUDE_BUILDIDS > $BUILDIDS
if [ ! -s "$BUILDIDS" ] ; then
echo "perf archive: no build-ids found after applying exclude-buildids file"
rm $BUILDIDS || true
exit 1
fi
else
perf buildid-list -i $PERF_DATA --with-hits | grep -v "^ " > $BUILDIDS perf buildid-list -i $PERF_DATA --with-hits | grep -v "^ " > $BUILDIDS
if [ ! -s $BUILDIDS ] ; then if [ ! -s "$BUILDIDS" ] ; then
echo "perf archive: no build-ids found" echo "perf archive: no build-ids found"
rm $BUILDIDS || true rm $BUILDIDS || true
exit 1 exit 1
fi fi
fi
MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX) MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX)
PERF_BUILDID_LINKDIR=$(readlink -f $PERF_BUILDID_DIR)/ PERF_BUILDID_LINKDIR=$(readlink -f $PERF_BUILDID_DIR)/