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-rw-r--r--include/linux/ring_buffer.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index 7fca71693ae..e061b4ecdc3 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -75,20 +75,6 @@ ring_buffer_event_time_delta(struct ring_buffer_event *event)
}
/*
- * ring_buffer_event_discard can discard any event in the ring buffer.
- * it is up to the caller to protect against a reader from
- * consuming it or a writer from wrapping and replacing it.
- *
- * No external protection is needed if this is called before
- * the event is commited. But in that case it would be better to
- * use ring_buffer_discard_commit.
- *
- * Note, if an event that has not been committed is discarded
- * with ring_buffer_event_discard, it must still be committed.
- */
-void ring_buffer_event_discard(struct ring_buffer_event *event);
-
-/*
* ring_buffer_discard_commit will remove an event that has not
* ben committed yet. If this is used, then ring_buffer_unlock_commit
* must not be called on the discarded event. This function