nfs: allow different protocol in nfs_initiate_commit
pnfs flexfile layout client may want to use NFSv3 ops rather
than the default MDS v4 ops.
Signed-off-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Tom Haynes <Thomas.Haynes@primarydata.com>
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 54d4857..8800bd3 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1465,6 +1465,7 @@
EXPORT_SYMBOL_GPL(nfs_commitdata_release);
int nfs_initiate_commit(struct rpc_clnt *clnt, struct nfs_commit_data *data,
+ const struct nfs_rpc_ops *nfs_ops,
const struct rpc_call_ops *call_ops,
int how, int flags)
{
@@ -1486,7 +1487,7 @@
.priority = priority,
};
/* Set up the initial task struct. */
- NFS_PROTO(data->inode)->commit_setup(data, &msg);
+ nfs_ops->commit_setup(data, &msg);
dprintk("NFS: %5u initiated commit call\n", data->task.tk_pid);
@@ -1589,8 +1590,8 @@
/* Set up the argument struct */
nfs_init_commit(data, head, NULL, cinfo);
atomic_inc(&cinfo->mds->rpcs_out);
- return nfs_initiate_commit(NFS_CLIENT(inode), data, data->mds_ops,
- how, 0);
+ return nfs_initiate_commit(NFS_CLIENT(inode), data, NFS_PROTO(inode),
+ data->mds_ops, how, 0);
out_bad:
nfs_retry_commit(head, NULL, cinfo);
cinfo->completion_ops->error_cleanup(NFS_I(inode));