NFS: Create a common pgio_rpc_prepare function
The read and write paths do exactly the same thing for the rpc_prepare
rpc_op. This patch combines them together into a single function.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 5948125..da00a4d 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -53,8 +53,10 @@
};
struct nfs_rw_ops {
+ const fmode_t rw_mode;
struct nfs_rw_header *(*rw_alloc_header)(void);
void (*rw_free_header)(struct nfs_rw_header *);
+ void (*rw_release)(struct nfs_pgio_data *);
};
struct nfs_pageio_descriptor {
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index a1b91b6..adef7bd 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1429,11 +1429,10 @@
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_rpc_prepare)(struct rpc_task *, struct nfs_pgio_data *);
int (*read_done) (struct rpc_task *, struct nfs_pgio_data *);
void (*write_setup) (struct nfs_pgio_data *, struct rpc_message *);
- int (*write_rpc_prepare)(struct rpc_task *, struct nfs_pgio_data *);
int (*write_done) (struct rpc_task *, struct nfs_pgio_data *);
void (*commit_setup) (struct nfs_commit_data *, struct rpc_message *);
void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *);