NFSv4: Clean up nfs_expire_all_delegations

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

diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 213f1bbeb82805caa42fc55d3204e5324452ae14..60e2e6e3e323ad0d592ec70f28872ee790c3872c 100644 (file)
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -514,6 +514,33 @@ static bool nfs_server_mark_return_all_delegations(struct nfs_server *server)
        return ret;
 }
 
+static void nfs_client_mark_return_all_delegations(struct nfs_client *clp)
+{
+       struct nfs_server *server;
+
+       rcu_read_lock();
+       list_for_each_entry_rcu(server, &clp->cl_superblocks, client_link)
+               nfs_server_mark_return_all_delegations(server);
+       rcu_read_unlock();
+}
+
+static void nfs_delegation_run_state_manager(struct nfs_client *clp)
+{
+       if (test_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state))
+               nfs4_schedule_state_manager(clp);
+}
+
+/**
+ * nfs_expire_all_delegations
+ * @clp: client to process
+ *
+ */
+void nfs_expire_all_delegations(struct nfs_client *clp)
+{
+       nfs_client_mark_return_all_delegations(clp);
+       nfs_delegation_run_state_manager(clp);
+}
+
 /**
  * nfs_super_return_all_delegations - return delegations for one superblock
  * @sb: sb to process
@@ -561,12 +588,6 @@ static void nfs_client_mark_return_all_delegation_types(struct nfs_client *clp,
        rcu_read_unlock();
 }
 
-static void nfs_delegation_run_state_manager(struct nfs_client *clp)
-{
-       if (test_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state))
-               nfs4_schedule_state_manager(clp);
-}
-
 void nfs_remove_bad_delegation(struct inode *inode)
 {
        struct nfs_delegation *delegation;
@@ -591,16 +612,6 @@ void nfs_expire_all_delegation_types(struct nfs_client *clp, fmode_t flags)
        nfs_delegation_run_state_manager(clp);
 }
 
-/**
- * nfs_expire_all_delegations
- * @clp: client to process
- *
- */
-void nfs_expire_all_delegations(struct nfs_client *clp)
-{
-       nfs_expire_all_delegation_types(clp, FMODE_READ|FMODE_WRITE);
-}
-
 static void nfs_mark_return_unreferenced_delegations(struct nfs_server *server)
 {
        struct nfs_delegation *delegation;