locks: plumb a "priv" pointer into the setlease routines

In later patches, we're going to add a new lock_manager_operation to
finish setting up the lease while still holding the i_lock.  To do
this, we'll need to pass a little bit of info in the fcntl setlease
case (primarily an fasync structure). Plumb the extra pointer into
there in advance of that.

We declare this pointer as a void ** to make it clear that this is
private info, and that the caller isn't required to set this unless
the lm_setup specifically requires it.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 188cd68aefb6..7c803db2a027 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -686,7 +686,7 @@ static void nfs4_put_deleg_lease(struct nfs4_file *fp)
         spin_unlock(&fp->fi_lock);
 
         if (filp) {
-                vfs_setlease(filp, F_UNLCK, NULL);
+                vfs_setlease(filp, F_UNLCK, NULL, NULL);
                 fput(filp);
         }
 }
@@ -3792,7 +3792,7 @@ static int nfs4_setlease(struct nfs4_delegation *dp)
         }
         fl->fl_file = filp;
         ret = fl;
-        status = vfs_setlease(filp, fl->fl_type, &ret);
+        status = vfs_setlease(filp, fl->fl_type, &fl, NULL);
         if (status) {
                 locks_free_lock(fl);
                 goto out_fput;