xen-netback: (re-)create a debugfs node for hash information

[cascardo/linux.git] / drivers / net / xen-netback / common.h

diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h
index cf68149..3ce1f7d 100644 (file)
--- a/drivers/net/xen-netback/common.h
+++ b/drivers/net/xen-netback/common.h
@@ -407,4 +407,8 @@ u32 xenvif_set_hash_mapping(struct xenvif *vif, u32 gref, u32 len,
 
 void xenvif_set_skb_hash(struct xenvif *vif, struct sk_buff *skb);
 
+#ifdef CONFIG_DEBUG_FS
+void xenvif_dump_hash_info(struct xenvif *vif, struct seq_file *m);
+#endif
+
 #endif /* __XEN_NETBACK__COMMON_H__ */