1 files changed, 20 insertions, 18 deletions

diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 8f1eb08ccffa..e9dbdc8eafe6 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -153,6 +153,16 @@ static void nfs_readpage_release(struct nfs_page *req)
         nfs_release_request(req);
 }
 
+static void nfs_execute_read(struct nfs_read_data *data)
+{
+        struct rpc_clnt *clnt = NFS_CLIENT(data->inode);
+        sigset_t oldset;
+
+        rpc_clnt_sigmask(clnt, &oldset);
+        rpc_execute(&data->task);
+        rpc_clnt_sigunmask(clnt, &oldset);
+}
+
 /*
  * Set up the NFS read request struct
  */
@@ -162,8 +172,14 @@ static void nfs_read_rpcsetup(struct nfs_page *req, struct nfs_read_data *data,
 {
         struct inode *inode = req->wb_context->path.dentry->d_inode;
         int swap_flags = IS_SWAPFILE(inode) ? NFS_RPC_SWAPFLAGS : 0;
+        struct rpc_message msg = {
+                .rpc_argp = &data->args,
+                .rpc_resp = &data->res,
+                .rpc_cred = req->wb_context->cred,
+        };
         struct rpc_task_setup task_setup_data = {
                 .rpc_client = NFS_CLIENT(inode),
+                .rpc_message = &msg,
                 .callback_ops = call_ops,
                 .callback_data = data,
                 .flags = RPC_TASK_ASYNC | swap_flags,
@@ -171,7 +187,7 @@ static void nfs_read_rpcsetup(struct nfs_page *req, struct nfs_read_data *data,
 
         data->req         = req;
         data->inode       = inode;
-        data->cred        = req->wb_context->cred;
+        data->cred        = msg.rpc_cred;
 
         data->args.fh     = NFS_FH(inode);
         data->args.offset = req_offset(req) + offset;
@@ -186,8 +202,8 @@ static void nfs_read_rpcsetup(struct nfs_page *req, struct nfs_read_data *data,
         nfs_fattr_init(&data->fattr);
 
         /* Set up the initial task struct. */
+        NFS_PROTO(inode)->read_setup(data, &msg);
         rpc_init_task(&data->task, &task_setup_data);
-        NFS_PROTO(inode)->read_setup(data);
 
         dprintk("NFS: %5u initiated read call (req %s/%Ld, %u bytes @ offset %Lu)\n",
                         data->task.tk_pid,
@@ -195,6 +211,8 @@ static void nfs_read_rpcsetup(struct nfs_page *req, struct nfs_read_data *data,
                         (long long)NFS_FILEID(inode),
                         count,
                         (unsigned long long)data->args.offset);
+
+        nfs_execute_read(data);
 }
 
 static void
@@ -211,19 +229,6 @@ nfs_async_read_error(struct list_head *head)
 }
 
 /*
- * Start an async read operation
- */
-static void nfs_execute_read(struct nfs_read_data *data)
-{
-        struct rpc_clnt *clnt = NFS_CLIENT(data->inode);
-        sigset_t oldset;
-
-        rpc_clnt_sigmask(clnt, &oldset);
-        rpc_execute(&data->task);
-        rpc_clnt_sigunmask(clnt, &oldset);
-}
-
-/*
  * Generate multiple requests to fill a single page.
  *
  * We optimize to reduce the number of read operations on the wire.  If we
@@ -277,7 +282,6 @@ static int nfs_pagein_multi(struct inode *inode, struct list_head *head, unsigne
                                   rsize, offset);
                 offset += rsize;
                 nbytes -= rsize;
-                nfs_execute_read(data);
         } while (nbytes != 0);
 
         return 0;
@@ -315,8 +319,6 @@ static int nfs_pagein_one(struct inode *inode, struct list_head *head, unsigned
         req = nfs_list_entry(data->pages.next);
 
         nfs_read_rpcsetup(req, data, &nfs_read_full_ops, count, 0);
-
-        nfs_execute_read(data);
         return 0;
 out_bad:
         nfs_async_read_error(head);