#!/bin/sh | |
# SPDX-License-Identifier: GPL-2.0 | |
# description: ftrace - stacktrace filter command | |
# flags: instance | |
echo _do_fork:stacktrace >> set_ftrace_filter | |
grep -q "_do_fork:stacktrace:unlimited" set_ftrace_filter | |
(echo "forked"; sleep 1) | |
grep -q "<stack trace>" trace |