NFS: Add a delegation return into nfs4_proc_unlink_setup()
Ensure that when we do finally delete the file, then we return the
delegation.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index b06a820..21daeac 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4231,17 +4231,20 @@ static int nfs4_proc_rmdir(struct inode *dir, const struct qstr *name)
return err;
}
-static void nfs4_proc_unlink_setup(struct rpc_message *msg, struct inode *dir)
+static void nfs4_proc_unlink_setup(struct rpc_message *msg, struct dentry *dentry)
{
- struct nfs_server *server = NFS_SERVER(dir);
struct nfs_removeargs *args = msg->rpc_argp;
struct nfs_removeres *res = msg->rpc_resp;
+ struct inode *inode = d_inode(dentry);
- res->server = server;
+ res->server = NFS_SB(dentry->d_sb);
msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_REMOVE];
nfs4_init_sequence(&args->seq_args, &res->seq_res, 1);
nfs_fattr_init(res->dir_attr);
+
+ if (inode)
+ nfs4_inode_return_delegation(inode);
}
static void nfs4_proc_unlink_rpc_prepare(struct rpc_task *task, struct nfs_unlinkdata *data)