diff --git a/usr/src/uts/common/fs/dnlc.c b/usr/src/uts/common/fs/dnlc.c
index 102375dedd..c53d4f2920 100644
--- a/usr/src/uts/common/fs/dnlc.c
+++ b/usr/src/uts/common/fs/dnlc.c
@@ -589,6 +589,7 @@ dnlc_lookup(vnode_t *dp, const char *name)
 	vnode_t *vp;
 	int hash, depth;
 	uchar_t namlen;
+	int moved, found;
 
 	TRACE_2(TR_FAC_NFS, TR_DNLC_LOOKUP_START,
 	    "dnlc_lookup_start:dp %x name %s", dp, name);
@@ -602,6 +603,8 @@ dnlc_lookup(vnode_t *dp, const char *name)
 
 	DNLCHASH(name, dp, hash, namlen);
 	depth = 1;
+	moved = 0;
+	found = 0;
 	hp = &nc_hash[hash & nc_hashmask];
 	mutex_enter(&hp->hash_lock);
 
@@ -627,6 +630,7 @@ dnlc_lookup(vnode_t *dp, const char *name)
 				hp->hash_next = ncp;
 
 				ncstats.move_to_front++;
+				moved = 1;
 			}
 
 			/*
@@ -645,6 +649,8 @@ dnlc_lookup(vnode_t *dp, const char *name)
 			TRACE_4(TR_FAC_NFS, TR_DNLC_LOOKUP_END,
 			    "dnlc_lookup_end:%S %d vp %x name %s", "hit",
 			    ncstats.hits, vp, name);
+			found = 1;
+			DTRACE_PROBE3(dnlc__lookup, int, depth - 1, int, moved, int, found);
 			return (vp);
 		}
 		depth++;
@@ -656,6 +662,7 @@ dnlc_lookup(vnode_t *dp, const char *name)
 	TRACE_4(TR_FAC_NFS, TR_DNLC_LOOKUP_END,
 	    "dnlc_lookup_end:%S %d vp %x name %s", "miss", ncstats.misses,
 	    NULL, name);
+	DTRACE_PROBE3(dnlc__lookup, int, depth - 1, int, moved, int, found);
 	return (NULL);
 }