NFSv4: Ensure that we track the NFSv4 lock state in read/write requests.

This patch fixes bugzilla entry 14501:
  https://bugzilla.kernel.org/show_bug.cgi?id=14501

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

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index a319cb926abf..87202c7026e3 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -334,6 +334,7 @@ struct nfs4_delegreturnres {
 struct nfs_readargs {
         struct nfs_fh *         fh;
         struct nfs_open_context *context;
+        struct nfs_lock_context *lock_context;
         __u64                   offset;
         __u32                   count;
         unsigned int            pgbase;
@@ -354,6 +355,7 @@ struct nfs_readres {
 struct nfs_writeargs {
         struct nfs_fh *         fh;
         struct nfs_open_context *context;
+        struct nfs_lock_context *lock_context;
         __u64                   offset;
         __u32                   count;
         enum nfs3_stable_how    stable;