1 files changed, 12 insertions, 22 deletions

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 9a1396e70310..0040629894df 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -993,6 +993,7 @@ struct nfs4_setclientid {
         unsigned int                    sc_uaddr_len;
         char                            sc_uaddr[RPCBIND_MAXUADDRLEN + 1];
         u32                             sc_cb_ident;
+        struct rpc_cred                 *sc_cred;
 };
 
 struct nfs4_setclientid_res {
@@ -1253,18 +1254,12 @@ enum {
         NFS_IOHDR_ERROR = 0,
         NFS_IOHDR_EOF,
         NFS_IOHDR_REDO,
-        NFS_IOHDR_NEED_COMMIT,
-        NFS_IOHDR_NEED_RESCHED,
 };
 
-struct nfs_pgio_data;
-
 struct nfs_pgio_header {
         struct inode            *inode;
         struct rpc_cred         *cred;
         struct list_head        pages;
-        struct nfs_pgio_data    *data;
-        atomic_t                refcnt;
         struct nfs_page         *req;
         struct nfs_writeverf    verf;           /* Used for writes */
         struct pnfs_layout_segment *lseg;
@@ -1281,28 +1276,22 @@ struct nfs_pgio_header {
         int                     error;          /* merge with pnfs_error */
         unsigned long           good_bytes;     /* boundary of good data */
         unsigned long           flags;
-};
 
-struct nfs_pgio_data {
-        struct nfs_pgio_header  *header;
+        /*
+         * rpc data
+         */
         struct rpc_task         task;
         struct nfs_fattr        fattr;
-        struct nfs_writeverf    verf;           /* Used for writes */
         struct nfs_pgio_args    args;           /* argument struct */
         struct nfs_pgio_res     res;            /* result struct */
         unsigned long           timestamp;      /* For lease renewal */
-        int (*pgio_done_cb) (struct rpc_task *task, struct nfs_pgio_data *data);
+        int (*pgio_done_cb)(struct rpc_task *, struct nfs_pgio_header *);
         __u64                   mds_offset;     /* Filelayout dense stripe */
-        struct nfs_page_array   pages;
+        struct nfs_page_array   page_array;
         struct nfs_client       *ds_clp;        /* pNFS data server */
         int                     ds_idx;         /* ds index if ds_clp is set */
 };
 
-struct nfs_rw_header {
-        struct nfs_pgio_header  header;
-        struct nfs_pgio_data    rpc_data;
-};
-
 struct nfs_mds_commit_info {
         atomic_t rpcs_out;
         unsigned long           ncommit;
@@ -1432,11 +1421,12 @@ struct nfs_rpc_ops {
                              struct nfs_pathconf *);
         int     (*set_capabilities)(struct nfs_server *, struct nfs_fh *);
         int     (*decode_dirent)(struct xdr_stream *, struct nfs_entry *, int);
-        int     (*pgio_rpc_prepare)(struct rpc_task *, struct nfs_pgio_data *);
-        void    (*read_setup)   (struct nfs_pgio_data *, struct rpc_message *);
-        int     (*read_done)  (struct rpc_task *, struct nfs_pgio_data *);
-        void    (*write_setup)  (struct nfs_pgio_data *, struct rpc_message *);
-        int     (*write_done)  (struct rpc_task *, struct nfs_pgio_data *);
+        int     (*pgio_rpc_prepare)(struct rpc_task *,
+                                    struct nfs_pgio_header *);
+        void    (*read_setup)(struct nfs_pgio_header *, struct rpc_message *);
+        int     (*read_done)(struct rpc_task *, struct nfs_pgio_header *);
+        void    (*write_setup)(struct nfs_pgio_header *, struct rpc_message *);
+        int     (*write_done)(struct rpc_task *, struct nfs_pgio_header *);
         void    (*commit_setup) (struct nfs_commit_data *, struct rpc_message *);
         void    (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *);
         int     (*commit_done) (struct rpc_task *, struct nfs_commit_data *);