diff options
Diffstat (limited to 'tools/perf/tests/shell/common/init.sh')
| -rw-r--r-- | tools/perf/tests/shell/common/init.sh | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/tools/perf/tests/shell/common/init.sh b/tools/perf/tests/shell/common/init.sh index aadeaf782e03..075f17623c8e 100644 --- a/tools/perf/tests/shell/common/init.sh +++ b/tools/perf/tests/shell/common/init.sh @@ -26,8 +26,8 @@ print_results() PERF_RETVAL="$1"; shift CHECK_RETVAL="$1"; shift FAILURE_REASON="" - TASK_COMMENT="$@" - if [ $PERF_RETVAL -eq 0 -a $CHECK_RETVAL -eq 0 ]; then + TASK_COMMENT="$*" + if [ $PERF_RETVAL -eq 0 ] && [ $CHECK_RETVAL -eq 0 ]; then _echo "$MPASS-- [ PASS ] --$MEND $TEST_NAME :: $THIS_TEST_NAME :: $TASK_COMMENT" return 0 else @@ -56,7 +56,7 @@ print_overall_results() print_testcase_skipped() { - TASK_COMMENT="$@" + TASK_COMMENT="$*" _echo "$MSKIP-- [ SKIP ] --$MEND $TEST_NAME :: $THIS_TEST_NAME :: $TASK_COMMENT :: testcase skipped" return 0 } @@ -69,7 +69,7 @@ print_overall_skipped() print_warning() { - WARN_COMMENT="$@" + WARN_COMMENT="$*" _echo "$MWARN-- [ WARN ] --$MEND $TEST_NAME :: $THIS_TEST_NAME :: $WARN_COMMENT" return 0 } @@ -115,3 +115,26 @@ detect_amd() # 1 = is not AMD or unknown grep "vendor_id" < /proc/cpuinfo | grep -q "AMD" } + +# base probe utility +check_kprobes_available() +{ + test -e /sys/kernel/debug/tracing/kprobe_events +} + +check_uprobes_available() +{ + test -e /sys/kernel/debug/tracing/uprobe_events +} + +clear_all_probes() +{ + echo 0 > /sys/kernel/debug/tracing/events/enable + check_kprobes_available && echo > /sys/kernel/debug/tracing/kprobe_events + check_uprobes_available && echo > /sys/kernel/debug/tracing/uprobe_events +} + +check_sdt_support() +{ + $CMD_PERF list sdt | grep sdt > /dev/null 2> /dev/null +} |