Revision b5f1fc3184405ab955db1b86d41d8b744d07c12d authored by Peter Zijlstra on 15 September 2022, 11:11:35 UTC, committed by Peter Zijlstra on 20 October 2022, 15:10:27 UTC
Remove the weird jumps to RET and simply use RET. This then promotes ftrace_stub() to a real function; which becomes important for kcfi. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220915111148.719080593@infradead.org Signed-off-by: Peter Zijlstra <peterz@infradead.org>
1 parent 67bf649
stackusage
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
outfile=""
now=`date +%s`
while [ $# -gt 0 ]
do
case "$1" in
-o)
outfile="$2"
shift 2;;
-h)
echo "usage: $0 [-o outfile] <make options/args>"
exit 0;;
*) break;;
esac
done
if [ -z "$outfile" ]
then
outfile=`mktemp --tmpdir stackusage.$$.XXXX`
fi
KCFLAGS="${KCFLAGS} -fstack-usage" make "$@"
# Prepend directory name to file names, remove column information,
# make file:line/function/size/type properly tab-separated.
find . -name '*.su' -newermt "@${now}" -print | \
xargs perl -MFile::Basename -pe \
'$d = dirname($ARGV); s#([^:]+:[0-9]+):[0-9]+:#$d/$1\t#;' | \
sort -k3,3nr > "${outfile}"
echo "$0: output written to ${outfile}"
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