- 2.6.17 port work build breaks, but the patch set is relativly stable

[linux-flexiantxendom0-3.2.10.git] / include / linux / sunrpc / xprt.h

diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 6ef99b1..e8bbe81 100644 (file)
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -53,6 +53,7 @@ struct rpc_timeout {
 
 struct rpc_task;
 struct rpc_xprt;
+struct seq_file;
 
 /*
  * This describes a complete RPC request
@@ -114,6 +115,7 @@ struct rpc_xprt_ops {
        void            (*release_request)(struct rpc_task *task);
        void            (*close)(struct rpc_xprt *xprt);
        void            (*destroy)(struct rpc_xprt *xprt);
+       void            (*print_stats)(struct rpc_xprt *xprt, struct seq_file *seq);
 };
 
 struct rpc_xprt {
@@ -187,6 +189,18 @@ struct rpc_xprt {
 
        struct list_head        recv;
 
+       struct {
+               unsigned long           bind_count,     /* total number of binds */
+                                       connect_count,  /* total number of connects */
+                                       connect_start,  /* connect start timestamp */
+                                       connect_time,   /* jiffies waiting for connect */
+                                       sends,          /* how many complete requests */
+                                       recvs,          /* how many complete requests */
+                                       bad_xids;       /* lookup_rqst didn't find XID */
+
+               unsigned long long      req_u,          /* average requests on the wire */
+                                       bklog_u;        /* backlog queue utilization */
+       } stat;
 
        void                    (*old_data_ready)(struct sock *, int);
        void                    (*old_state_change)(struct sock *);