NFS: Create a have_delegation rpc_op

Delegations are a v4 feature, so push them out of the generic code.

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

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 8941ac41c59b..57a22a1533e2 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -178,7 +178,7 @@ nfs_file_flush(struct file *file, fl_owner_t id)
          * If we're holding a write delegation, then just start the i/o
          * but don't wait for completion (or send a commit).
          */
-        if (nfs_have_delegation(inode, FMODE_WRITE))
+        if (NFS_PROTO(inode)->have_delegation(inode, FMODE_WRITE))
                 return filemap_fdatawrite(file->f_mapping);
 
         /* Flush writes to the server and return any errors */
@@ -677,7 +677,7 @@ do_getlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)
         }
         fl->fl_type = saved_type;
 
-        if (nfs_have_delegation(inode, FMODE_READ))
+        if (NFS_PROTO(inode)->have_delegation(inode, FMODE_READ))
                 goto out_noconflict;
 
         if (is_local)
@@ -772,7 +772,7 @@ do_setlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)
          * This makes locking act as a cache coherency point.
          */
         nfs_sync_mapping(filp->f_mapping);
-        if (!nfs_have_delegation(inode, FMODE_READ)) {
+        if (!NFS_PROTO(inode)->have_delegation(inode, FMODE_READ)) {
                 if (is_time_granular(&NFS_SERVER(inode)->time_delta))
                         __nfs_revalidate_inode(NFS_SERVER(inode), inode);
                 else