Messages in this thread Patch in this message | | | Date | Tue, 06 Feb 2018 17:43:41 -0500 | From | Steven Rostedt <> | Subject | [RFC][PATCH 3/6] selftests/ftrace: Have reset_ftrace_filter handle modules |
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From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
If a function probe in set_ftrace_filter belongs to a module, it will contain the module name. Like:
wmi_query_block [wmi]:traceoff:unlimited
But writing:
'!wmi_query_block [wmi]:traceoff' > set_ftrace_filter
will cause an error. We still need to write:
'!wmi_query_block:traceoff' > set_ftrace_filter
Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- tools/testing/selftests/ftrace/test.d/functions | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions index f2019b37370d..e7c4c7b752a2 100644 --- a/tools/testing/selftests/ftrace/test.d/functions +++ b/tools/testing/selftests/ftrace/test.d/functions @@ -37,17 +37,18 @@ reset_ftrace_filter() { # reset all triggers in set_ftrace_filter if [ "$tr" = "" ]; then continue fi + name=`echo $t | cut -d: -f1 | cut -d' ' -f1` if [ $tr = "enable_event" -o $tr = "disable_event" ]; then - tr=`echo $t | cut -d: -f1-4` + tr=`echo $t | cut -d: -f2-4` limit=`echo $t | cut -d: -f5` else - tr=`echo $t | cut -d: -f1-2` + tr=`echo $t | cut -d: -f2` limit=`echo $t | cut -d: -f3` fi if [ "$limit" != "unlimited" ]; then tr="$tr:$limit" fi - echo "!$tr" > set_ftrace_filter + echo "!$name:$tr" > set_ftrace_filter done } -- 2.15.1
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