The perf record uses evlist__add_aux_dummy() instead of evlist__add_dummy()
to add a dummy event. The value of attr needs to be updated.

The perf test result is as follows:

  # ./perf test list  2>&1 | grep 'Setup struct perf_event_attr'
   17: Setup struct perf_event_attr
  # ./perf test 17
   17: Setup struct perf_event_attr                                    : Ok

Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
---
 tools/perf/tests/attr/system-wide-dummy | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/perf/tests/attr/system-wide-dummy b/tools/perf/tests/attr/system-wide-dummy
index 2f3e3eb728eb..69f61f3271cc 100644
--- a/tools/perf/tests/attr/system-wide-dummy
+++ b/tools/perf/tests/attr/system-wide-dummy
@@ -9,8 +9,8 @@ flags=8
 type=1
 size=136
 config=9
-sample_period=4000
-sample_type=455
+sample_period=1
+sample_type=199
 read_format=4|20
 # Event will be enabled right away.
 disabled=0
@@ -18,12 +18,12 @@ inherit=1
 pinned=0
 exclusive=0
 exclude_user=0
-exclude_kernel=0
-exclude_hv=0
+exclude_kernel=1
+exclude_hv=1
 exclude_idle=0
 mmap=1
 comm=1
-freq=1
+freq=0
 inherit_stat=0
 enable_on_exec=0
 task=1
@@ -32,7 +32,7 @@ precise_ip=0
 mmap_data=0
 sample_id_all=1
 exclude_host=0
-exclude_guest=0
+exclude_guest=1
 exclude_callchain_kernel=0
 exclude_callchain_user=0
 mmap2=1
-- 
2.30.GIT