X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fsvm%2Ffifo_segment.h;h=440f1bb6a024280dda3c9763c1f89fc00302b6d0;hb=2711ca710affe0c52bf63e08e0cf0588094e6198;hp=de4622f6a2af9c044942cc723e89c2472d63454c;hpb=32c7335ea9da8470041be2f155afba77985809db;p=vpp.git

diff --git a/src/svm/fifo_segment.h b/src/svm/fifo_segment.h
index de4622f6a2a..440f1bb6a02 100644
--- a/src/svm/fifo_segment.h
+++ b/src/svm/fifo_segment.h
@@ -20,6 +20,8 @@
 #include <svm/message_queue.h>
 #include <svm/svm_fifo.h>
 
+#define FIFO_SEGMENT_ALLOC_OVERHEAD (2 * clib_mem_get_page_size ())
+
 typedef enum
 {
   FIFO_SEGMENT_FTYPE_NONE = -1,