SUNRPC: Add support for per-client timeout values

In order to be able to support setting the timeo and retrans parameters on
a per-mountpoint basis, we move the rpc_timeout structure into the
rpc_clnt.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2 files changed, 4 insertions, 3 deletions

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 4fc268ab6f..51a338189a 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -46,6 +46,7 @@ struct rpc_clnt {
                                 cl_autobind : 1;/* use getport() */
 
         struct rpc_rtt *        cl_rtt;         /* RTO estimator data */
+        const struct rpc_timeout *cl_timeout;   /* Timeout strategy */
 
         int                     cl_nodelen;     /* nodename length */
         char                    cl_nodename[UNX_MAXNODENAME];
@@ -54,6 +55,7 @@ struct rpc_clnt {
         struct dentry *         cl_dentry;      /* inode */
         struct rpc_clnt *       cl_parent;      /* Points to parent of clones */
         struct rpc_rtt          cl_rtt_default;
+        struct rpc_timeout      cl_timeout_default;
         struct rpc_program *    cl_program;
         char                    cl_inline_name[32];
 };
@@ -99,7 +101,7 @@ struct rpc_create_args {
         struct sockaddr         *address;
         size_t                  addrsize;
         struct sockaddr         *saddress;
-        struct rpc_timeout      *timeout;
+        const struct rpc_timeout *timeout;
         char                    *servername;
         struct rpc_program      *program;
         u32                     version;
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index a00d4a4ba6..c3364d88d8 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -120,7 +120,7 @@ struct rpc_xprt {
         struct kref             kref;           /* Reference count */
         struct rpc_xprt_ops *   ops;            /* transport methods */
 
-        struct rpc_timeout      timeout;        /* timeout parms */
+        const struct rpc_timeout *timeout;      /* timeout parms */
         struct sockaddr_storage addr;           /* server address */
         size_t                  addrlen;        /* size of server address */
         int                     prot;           /* IP protocol */
@@ -191,7 +191,6 @@ struct xprt_create {
         struct sockaddr *       srcaddr;        /* optional local address */
         struct sockaddr *       dstaddr;        /* remote peer address */
         size_t                  addrlen;
-        struct rpc_timeout *    timeout;        /* optional timeout parameters */
 };
 
 struct xprt_class {