NFS: Fix a commit bug
The new commit code fails to copy the verifier into the wb_verf field
of _all_ the nfs_page structures; it only copies it into the first entry.
The consequence is that most requests end up failing to match in
nfs_commit_release.
Fix is to copy the verifier into the req->wb_verf field in
nfs_write_completion.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 7519bae..8aadd90 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1237,6 +1237,7 @@
struct list_head rpc_list;
atomic_t refcnt;
struct nfs_page *req;
+ struct nfs_writeverf *verf;
struct pnfs_layout_segment *lseg;
loff_t io_start;
const struct rpc_call_ops *mds_ops;
@@ -1274,6 +1275,7 @@
struct nfs_write_header {
struct nfs_pgio_header header;
struct nfs_write_data rpc_data;
+ struct nfs_writeverf verf;
};
struct nfs_mds_commit_info {