[PATCH 0/5] ftrace: selftests: Add full glob matching and update ftracetest

Masami Hiramatsu
2016-10-19T04:53:43Z

Hi,

Here is a series of patches to add full glob matching
support in ftrace and update ftracetest to test the
glob matching and hexadecimal types.

The first patch is same one as I sent before
(https://lkml.org/lkml/2016/10/5/149)
I've added patches for updating ftracetest to test
this feature and previous hexadecimal type feature.
Since I've found an issue (if tracing_on is set to 0,
some test cases fail) on ftracetest, this also
fixes the issue.

[1/5] Add full glob matching support on ftrace's
function filter and event filter expression.
[2/5] Fix some testcases to enable tracing_on before
start tracing.
[3/5] Introduce temporary directory for test cases,
which is used for storing temporary test data.
[4/5] Add a testcase for function-name glob matching
[5/5] Add a testcase for types of event arguments

Thanks,
---

Masami Hiramatsu (5):
ftrace: Support full glob matching
selftests: ftrace: Fix test cases to enable tracing
selftests: ftrace: Introduce TMPDIR for temporary files
selftests: ftrace: Add a testcase for function filter glob match
selftests: ftrace: Add a testcase for types of kprobe event

Documentation/trace/events.txt | 9 +---
Documentation/trace/ftrace.txt | 9 +---
kernel/trace/Kconfig | 2 +
kernel/trace/ftrace.c | 4 ++
kernel/trace/trace.c | 2 -
kernel/trace/trace.h | 2 +
kernel/trace/trace_events_filter.c | 17 +++++++
tools/testing/selftests/ftrace/ftracetest | 2 +
.../selftests/ftrace/test.d/event/event-enable.tc | 1
.../selftests/ftrace/test.d/event/event-pid.tc | 1
.../ftrace/test.d/event/subsystem-enable.tc | 1
.../ftrace/test.d/event/toplevel-enable.tc | 1
.../ftrace/test.d/ftrace/func-filter-glob.tc | 49 ++++++++++++++++++++
.../ftrace/test.d/ftrace/func_profiler.tc | 1
.../ftrace/test.d/kprobe/kprobe_args_type.tc | 37 +++++++++++++++
.../ftrace/test.d/kprobe/kprobe_ftrace.tc | 1
16 files changed, 125 insertions(+), 14 deletions(-)
create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func-filter-glob.tc
create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_type.tc

--
Masami Hiramatsu (Linaro Ltd.) <mhiramat@kernel.org>