session: push tx notifications only if needed

[vpp.git] / src / svm / svm_fifo.h

diff --git a/src/svm/svm_fifo.h b/src/svm/svm_fifo.h
index 90a49c0..0d5a08b 100644 (file)
--- a/src/svm/svm_fifo.h
+++ b/src/svm/svm_fifo.h
@@ -113,6 +113,12 @@ svm_fifo_max_enqueue (svm_fifo_t * f)
   return f->nitems - svm_fifo_max_dequeue (f);
 }
 
+static inline int
+svm_fifo_has_event (svm_fifo_t * f)
+{
+  return f->has_event;
+}
+
 static inline u8
 svm_fifo_has_ooo_data (svm_fifo_t * f)
 {