| Server IP : 127.0.1.1 / Your IP : 216.73.216.213 Web Server : Apache/2.4.52 (Ubuntu) System : Linux bahcrestlinepropertiesllc 5.15.0-113-generic #123-Ubuntu SMP Mon Jun 10 08:16:17 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-161/tools/testing/ktest/examples/bootconfigs/ |
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#!/bin/sh
cd /sys/kernel/tracing
compare_file() {
file="$1"
val="$2"
content=`cat $file`
if [ "$content" != "$val" ]; then
echo "FAILED: $file has '$content', expected '$val'"
exit 1
fi
}
compare_file_partial() {
file="$1"
val="$2"
content=`cat $file | sed -ne "/^$val/p"`
if [ -z "$content" ]; then
echo "FAILED: $file does not contain '$val'"
cat $file
exit 1
fi
}
file_contains() {
file=$1
val="$2"
if ! grep -q "$val" $file ; then
echo "FAILED: $file does not contain $val"
cat $file
exit 1
fi
}
compare_mask() {
file=$1
val="$2"
content=`cat $file | sed -ne "/^[0 ]*$val/p"`
if [ -z "$content" ]; then
echo "FAILED: $file does not have mask '$val'"
cat $file
exit 1
fi
}
compare_file "current_tracer" "function_graph"
compare_file "options/event-fork" "1"
compare_file "options/sym-addr" "1"
compare_file "options/stacktrace" "1"
compare_file "buffer_size_kb" "1024"
file_contains "snapshot" "Snapshot is allocated"
file_contains "trace_clock" '\[global\]'
compare_file "events/initcall/enable" "1"
compare_file "events/task/task_newtask/enable" "1"
compare_file "events/sched/sched_process_exec/filter" "pid < 128"
compare_file "events/kprobes/enable" "1"
compare_file "instances/bar/events/kprobes/myevent/enable" "1"
compare_file "instances/bar/events/kprobes/myevent2/enable" "1"
compare_file "instances/bar/events/kprobes/myevent3/enable" "1"
compare_file "instances/foo/current_tracer" "function"
compare_file "instances/foo/tracing_on" "0"
compare_file "/proc/sys/kernel/ftrace_dump_on_oops" "2"
compare_file "/proc/sys/kernel/traceoff_on_warning" "1"
exit 0