From: "Steven Rostedt (VMware)" <rost...@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 <sh...@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rost...@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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