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-rw-r--r--kernel/trace/trace_events_filter.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index d6e7926dcd2..95dc31efd6d 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -1649,7 +1649,9 @@ static int replace_system_preds(struct event_subsystem *system,
1649 */ 1649 */
1650 err = replace_preds(call, NULL, ps, filter_string, true); 1650 err = replace_preds(call, NULL, ps, filter_string, true);
1651 if (err) 1651 if (err)
1652 goto fail; 1652 call->flags |= TRACE_EVENT_FL_NO_SET_FILTER;
1653 else
1654 call->flags &= ~TRACE_EVENT_FL_NO_SET_FILTER;
1653 } 1655 }
1654 1656
1655 list_for_each_entry(call, &ftrace_events, list) { 1657 list_for_each_entry(call, &ftrace_events, list) {
@@ -1658,6 +1660,9 @@ static int replace_system_preds(struct event_subsystem *system,
1658 if (strcmp(call->class->system, system->name) != 0) 1660 if (strcmp(call->class->system, system->name) != 0)
1659 continue; 1661 continue;
1660 1662
1663 if (call->flags & TRACE_EVENT_FL_NO_SET_FILTER)
1664 continue;
1665
1661 filter_item = kzalloc(sizeof(*filter_item), GFP_KERNEL); 1666 filter_item = kzalloc(sizeof(*filter_item), GFP_KERNEL);
1662 if (!filter_item) 1667 if (!filter_item)
1663 goto fail_mem; 1668 goto fail_mem;