1 files changed, 4 insertions, 0 deletions
diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h
index 8cde2ed31c3..993679b2500 100644
--- a/libglusterfs/src/xlator.h
+++ b/libglusterfs/src/xlator.h
@@ -36,6 +36,7 @@
 #include "dict.h"
 #include "compat.h"
 #include "list.h"
+#include "latency.h"
 
 #define FIRST_CHILD(xl) (xl->children->xlator)
 
@@ -847,6 +848,9 @@ struct _xlator {
 	int32_t           (*init) (xlator_t *this);
 	event_notify_fn_t notify;
 
+        /* for latency measurement */
+        fop_latency_t latencies[GF_FOP_MAXVALUE];
+
 	/* Misc */
 	glusterfs_ctx_t  *ctx;
 	inode_table_t    *itable;