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