diff --git a/qdf/inc/qdf_nbuf.h b/qdf/inc/qdf_nbuf.h
index 79edcbc3ad..70d26be73f 100644
--- a/qdf/inc/qdf_nbuf.h
+++ b/qdf/inc/qdf_nbuf.h
@@ -1222,6 +1222,13 @@ void qdf_net_buf_debug_exit(void);
 void qdf_net_buf_debug_clean(void);
 void qdf_net_buf_debug_add_node(qdf_nbuf_t net_buf, size_t size,
 			uint8_t *file_name, uint32_t line_num);
+/**
+ * qdf_net_buf_debug_update_node() - update nbuf in debug hash table
+ *
+ * Return: none
+ */
+void qdf_net_buf_debug_update_node(qdf_nbuf_t net_buf, uint8_t *file_name,
+				   uint32_t line_num);
 void qdf_net_buf_debug_delete_node(qdf_nbuf_t net_buf);
 
 /**
@@ -1327,6 +1334,12 @@ static inline void qdf_net_buf_debug_release_skb(qdf_nbuf_t net_buf)
 {
 }
 
+static inline void
+qdf_net_buf_debug_update_node(qdf_nbuf_t net_buf, uint8_t *file_name,
+			      uint32_t line_num)
+{
+}
+
 /* Nbuf allocation rouines */
 
 #define qdf_nbuf_alloc(osdev, size, reserve, align, prio) \
diff --git a/qdf/linux/src/qdf_nbuf.c b/qdf/linux/src/qdf_nbuf.c
index 701045b191..321fa259f4 100644
--- a/qdf/linux/src/qdf_nbuf.c
+++ b/qdf/linux/src/qdf_nbuf.c
@@ -2519,6 +2519,29 @@ void qdf_net_buf_debug_add_node(qdf_nbuf_t net_buf, size_t size,
 }
 qdf_export_symbol(qdf_net_buf_debug_add_node);
 
+void qdf_net_buf_debug_update_node(qdf_nbuf_t net_buf, uint8_t *file_name,
+				   uint32_t line_num)
+{
+	uint32_t i;
+	unsigned long irq_flag;
+	QDF_NBUF_TRACK *p_node;
+
+	i = qdf_net_buf_debug_hash(net_buf);
+	spin_lock_irqsave(&g_qdf_net_buf_track_lock[i], irq_flag);
+
+	p_node = qdf_net_buf_debug_look_up(net_buf);
+
+	if (p_node) {
+		qdf_str_lcopy(p_node->file_name, kbasename(file_name),
+			      QDF_MEM_FILE_NAME_SIZE);
+		p_node->line_num = line_num;
+	}
+
+	spin_unlock_irqrestore(&g_qdf_net_buf_track_lock[i], irq_flag);
+}
+
+qdf_export_symbol(qdf_net_buf_debug_update_node);
+
 /**
  * qdf_net_buf_debug_delete_node() - remove skb from debug hash table
  *