NFSv4.1: remove GETATTR from ds commits
Any COMMIT compound directed to a data server needs to have the
GETATTR calls suppressed. We here, make sure the field we are testing
(data->lseg) is set and refcounted correctly.
Signed-off-by: Fred Isaman <iisaman@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 6927a18..cae5d16 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1295,6 +1295,7 @@
{
struct nfs_write_data *wdata = data;
+ put_lseg(wdata->lseg);
put_nfs_open_context(wdata->args.context);
nfs_commit_free(wdata);
}
@@ -1338,7 +1339,8 @@
* Set up the argument/result storage required for the RPC call.
*/
static void nfs_init_commit(struct nfs_write_data *data,
- struct list_head *head)
+ struct list_head *head,
+ struct pnfs_layout_segment *lseg)
{
struct nfs_page *first = nfs_list_entry(head->next);
struct inode *inode = first->wb_context->path.dentry->d_inode;
@@ -1350,6 +1352,7 @@
data->inode = inode;
data->cred = first->wb_context->cred;
+ data->lseg = lseg; /* reference transferred */
data->mds_ops = &nfs_commit_ops;
data->args.fh = NFS_FH(data->inode);
@@ -1393,7 +1396,7 @@
goto out_bad;
/* Set up the argument struct */
- nfs_init_commit(data, head);
+ nfs_init_commit(data, head, NULL);
return nfs_initiate_commit(data, NFS_CLIENT(inode), data->mds_ops, how);
out_bad:
nfs_retry_commit(head, NULL);