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author | Xiao Yang <yangx.jy@cn.fujitsu.com> | 2020-04-22 17:58:07 +0800 |
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committer | Shuah Khan <skhan@linuxfoundation.org> | 2020-04-23 17:11:37 -0600 |
commit | 16bcd0f509e469630d82a33a6d7e5d95bcc738fe (patch) | |
tree | 23b22cc21292d9b6f2290b2501be941551d425aa /tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc | |
parent | selftests/ipc: Fix test failure seen after initial test run (diff) | |
download | linux-dev-16bcd0f509e469630d82a33a6d7e5d95bcc738fe.tar.xz linux-dev-16bcd0f509e469630d82a33a6d7e5d95bcc738fe.zip |
selftests/ftrace: Check required filter files before running test
Without CONFIG_DYNAMIC_FTRACE, some tests get failure because required
filter files(set_ftrace_filter/available_filter_functions/stack_trace_filter)
are missing. So implement check_filter_file() and make all related tests
check required filter files by it.
BTW: set_ftrace_filter and available_filter_functions are introduced together
so just check either of them.
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc')
-rw-r--r-- | tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc index 9330c873f9fe..1a4b4a442d33 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_mod_trace.tc @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 # description: ftrace - function trace on module -[ ! -f set_ftrace_filter ] && exit_unsupported +check_filter_file set_ftrace_filter : "mod: allows to filter a non exist function" echo 'non_exist_func:mod:non_exist_module' > set_ftrace_filter |