diff options
Diffstat (limited to 'kernel/trace')
-rw-r--r-- | kernel/trace/trace_events_filter.c | 7 |
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; |