diff options
author | Masami Hiramatsu <mhiramat@kernel.org> | 2020-06-03 11:40:59 +0900 |
---|---|---|
committer | Shuah Khan <skhan@linuxfoundation.org> | 2020-06-16 10:42:10 -0600 |
commit | 305c8388fd0c92f37ab766dbf864b7bea4b66f5f (patch) | |
tree | b00a40b0ee50de0d186d843f4307b805aef08511 /tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc | |
parent | 74e6072894d6ccd9c950d1c9bce3870596731810 (diff) |
selftests/ftrace: Support ":tracer" suffix for requires
Add ":tracer" suffix support for the requires list, so that
the testcase can list up the required tracer (e.g. function)
to the requires list.
For example, if the testcase requires function_graph tracer,
it can write requires list as below instead of checking
available_tracers.
# requires: function_graph:tracer
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc')
-rw-r--r-- | tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc index 8b487daaaf68..1dbd766c0cd2 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: ftrace - function profiler with function tracing -# requires: function_profile_enabled set_ftrace_filter +# requires: function_profile_enabled set_ftrace_filter function_graph:tracer # There was a bug after a rewrite of the ftrace infrastructure that # caused the function_profiler not to be able to run with the function @@ -14,10 +14,6 @@ # This test triggers those bugs on those kernels. # # We need function_graph and profiling to to run this test -if ! grep -q function_graph available_tracers; then - echo "no function graph tracer configured" - exit_unsupported; -fi fail() { # mesg echo $1 |