---

yaml --- r: 128220 b: refs/heads/master c: 465634a h: refs/heads/master v: v3
git-mirror · Jan 7, 2009 · 5c6c8aa · 5c6c8aa
1 parent 9d458ce
commit 5c6c8aa
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1acda878e20ea0cd3708ba66dca67d52eaafdd2b
+refs/heads/master: 465634adc1d09b490c8ee31885575be39d375d53
diff --git a/trunk/kernel/trace/ring_buffer.c b/trunk/kernel/trace/ring_buffer.c
@@ -117,7 +117,13 @@ rb_event_length(struct ring_buffer_event *event)
  */
 unsigned ring_buffer_event_length(struct ring_buffer_event *event)
 {
-	return rb_event_length(event);
+	unsigned length = rb_event_length(event);
+	if (event->type != RINGBUF_TYPE_DATA)
+		return length;
+	length -= RB_EVNT_HDR_SIZE;
+	if (length > RB_MAX_SMALL_DATA + sizeof(event->array[0]))
+                length -= sizeof(event->array[0]);
+	return length;
 }
 EXPORT_SYMBOL_GPL(ring_buffer_event_length);