[PATCH v4 10/10] test: ftrace: Fix kprobe test for eventfs

Ajay Kaher
2023-07-13T11:34:34Z

kprobe_args_char.tc, kprobe_args_string.tc has validation check
for tracefs_create_dir, for eventfs it should be eventfs_create_dir.

Signed-off-by: Ajay Kaher <akaher@vmware.com>
Co-developed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Tested-by: Ching-lin Yu <chinglinyu@google.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
---
.../selftests/ftrace/test.d/kprobe/kprobe_args_char.tc | 4 ++--
.../selftests/ftrace/test.d/kprobe/kprobe_args_string.tc | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc
index 285b4770efad..523cfb64539f 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_char.tc
@@ -34,14 +34,14 @@ mips*)
esac

: "Test get argument (1)"
-echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):char" > kprobe_events
+echo "p:testprobe eventfs_add_dir arg1=+0(${ARG1}):char" > kprobe_events
echo 1 > events/kprobes/testprobe/enable
echo "p:test $FUNCTION_FORK" >> kprobe_events
grep -qe "testprobe.* arg1='t'" trace

echo 0 > events/kprobes/testprobe/enable
: "Test get argument (2)"
-echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):char arg2=+0(${ARG1}):char[4]" > kprobe_events
+echo "p:testprobe eventfs_add_dir arg1=+0(${ARG1}):char arg2=+0(${ARG1}):char[4]" > kprobe_events
echo 1 > events/kprobes/testprobe/enable
echo "p:test $FUNCTION_FORK" >> kprobe_events
grep -qe "testprobe.* arg1='t' arg2={'t','e','s','t'}" trace
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
index a4f8e7c53c1f..b9f8c3f8bae8 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_string.tc
@@ -37,14 +37,14 @@ loongarch*)
esac

: "Test get argument (1)"
-echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):string" > kprobe_events
+echo "p:testprobe eventfs_add_dir arg1=+0(${ARG1}):string" > kprobe_events
echo 1 > events/kprobes/testprobe/enable
echo "p:test $FUNCTION_FORK" >> kprobe_events
grep -qe "testprobe.* arg1=\"test\"" trace

echo 0 > events/kprobes/testprobe/enable
: "Test get argument (2)"
-echo "p:testprobe tracefs_create_dir arg1=+0(${ARG1}):string arg2=+0(${ARG1}):string" > kprobe_events
+echo "p:testprobe eventfs_add_dir arg1=+0(${ARG1}):string arg2=+0(${ARG1}):string" > kprobe_events
echo 1 > events/kprobes/testprobe/enable
echo "p:test $FUNCTION_FORK" >> kprobe_events
grep -qe "testprobe.* arg1=\"test\" arg2=\"test\"" trace
--
2.39.0