NFSv4.1: remove GETATTR from ds writes

Any WRITE compound directed to a data server needs to have the
GETATTR calls suppressed.

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

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 15248549c89f..da902123ec53 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3149,7 +3149,11 @@ static void nfs4_proc_write_setup(struct nfs_write_data *data, struct rpc_messag
 {
         struct nfs_server *server = NFS_SERVER(data->inode);
 
-        data->args.bitmask = server->cache_consistency_bitmask;
+        if (data->lseg) {
+                data->args.bitmask = NULL;
+                data->res.fattr = NULL;
+        } else
+                data->args.bitmask = server->cache_consistency_bitmask;
         if (!data->write_done_cb)
                 data->write_done_cb = nfs4_write_done_cb;
         data->res.server = server;