NFS: add a struct nfs_commit_data to replace nfs_write_data in commits

Commits don't need the vectors of pages, etc. that writes do. Split out
a separate structure for the commit operation.

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

1 files changed, 8 insertions, 2 deletions

diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 5242eae6711a..b1daca7f0f7b 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -848,7 +848,12 @@ static void nfs3_proc_write_rpc_prepare(struct rpc_task *task, struct nfs_write_
         rpc_call_start(task);
 }
 
-static int nfs3_commit_done(struct rpc_task *task, struct nfs_write_data *data)
+static void nfs3_proc_commit_rpc_prepare(struct rpc_task *task, struct nfs_commit_data *data)
+{
+        rpc_call_start(task);
+}
+
+static int nfs3_commit_done(struct rpc_task *task, struct nfs_commit_data *data)
 {
         if (nfs3_async_handle_jukebox(task, data->inode))
                 return -EAGAIN;
@@ -856,7 +861,7 @@ static int nfs3_commit_done(struct rpc_task *task, struct nfs_write_data *data)
         return 0;
 }
 
-static void nfs3_proc_commit_setup(struct nfs_write_data *data, struct rpc_message *msg)
+static void nfs3_proc_commit_setup(struct nfs_commit_data *data, struct rpc_message *msg)
 {
         msg->rpc_proc = &nfs3_procedures[NFS3PROC_COMMIT];
 }
@@ -907,6 +912,7 @@ const struct nfs_rpc_ops nfs_v3_clientops = {
         .write_rpc_prepare = nfs3_proc_write_rpc_prepare,
         .write_done     = nfs3_write_done,
         .commit_setup   = nfs3_proc_commit_setup,
+        .commit_rpc_prepare = nfs3_proc_commit_rpc_prepare,
         .commit_done    = nfs3_commit_done,
         .lock           = nfs3_proc_lock,
         .clear_acl_cache = nfs3_forget_cached_acls,