diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_events_hist.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 2b76f9520bd0..ca6b0dff60c5 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -3585,14 +3585,20 @@ static bool cond_snapshot_update(struct trace_array *tr, void *cond_data) struct track_data *track_data = tr->cond_snapshot->cond_data; struct hist_elt_data *elt_data, *track_elt_data; struct snapshot_context *context = cond_data; + struct action_data *action; u64 track_val; if (!track_data) return false; + action = track_data->action_data; + track_val = get_track_val(track_data->hist_data, context->elt, track_data->action_data); + if (!action->track_data.check_val(track_data->track_val, track_val)) + return false; + track_data->track_val = track_val; memcpy(track_data->key, context->key, track_data->key_len); |