NFSv4: Return delegation upon rename or removal of file.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index ac331d2d4c4a..72f50c0117b1 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -801,6 +801,7 @@ static int nfs_dentry_delete(struct dentry *dentry)
  */
 static void nfs_dentry_iput(struct dentry *dentry, struct inode *inode)
 {
+        nfs_inode_return_delegation(inode);
         if (dentry->d_flags & DCACHE_NFSFS_RENAMED) {
                 lock_kernel();
                 inode->i_nlink--;
@@ -1329,6 +1330,7 @@ static int nfs_safe_remove(struct dentry *dentry)
 
         nfs_begin_data_update(dir);
         if (inode != NULL) {
+                nfs_inode_return_delegation(inode);
                 nfs_begin_data_update(inode);
                 error = NFS_PROTO(dir)->remove(dir, &dentry->d_name);
                 /* The VFS may want to delete this inode */
@@ -1547,6 +1549,7 @@ go_ahead:
                 nfs_wb_all(old_inode);
                 shrink_dcache_parent(old_dentry);
         }
+        nfs_inode_return_delegation(old_inode);
 
         if (new_inode)
                 d_delete(new_dentry);