NFSv4: Clean up NFS4ERR_CB_PATH_DOWN error management...

[linux-2.6-omap-h63xx.git] / fs / nfs / delegation.c

diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index bc9d4f9a788d3fce7cfb130fbd8ebda1578e3b37..ff2c1585d23fd076ee1aba27f8dfea7d487c888c 100644 (file)
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -258,7 +258,7 @@ static int __nfs_inode_return_delegation(struct inode *inode, struct nfs_delegat
 /*
  * Return all delegations that have been marked for return
  */
-static void nfs_client_return_marked_delegations(struct nfs_client *clp)
+void nfs_client_return_marked_delegations(struct nfs_client *clp)
 {
        struct nfs_delegation *delegation;
        struct inode *inode;
@@ -342,15 +342,16 @@ void nfs_super_return_all_delegations(struct super_block *sb)
        nfs_client_return_marked_delegations(clp);
 }
 
-static void nfs_client_return_all_delegations(struct nfs_client *clp)
+static void nfs_client_mark_return_all_delegations(struct nfs_client *clp)
 {
        struct nfs_delegation *delegation;
 
        rcu_read_lock();
-       list_for_each_entry_rcu(delegation, &clp->cl_delegations, super_list)
+       list_for_each_entry_rcu(delegation, &clp->cl_delegations, super_list) {
                set_bit(NFS_DELEGATION_RETURN, &delegation->flags);
+               set_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state);
+       }
        rcu_read_unlock();
-       nfs_client_return_marked_delegations(clp);
 }
 
 static int nfs_do_expire_all_delegations(void *ptr)
@@ -363,7 +364,8 @@ static int nfs_do_expire_all_delegations(void *ptr)
                goto out;
        if (test_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state) == 0)
                goto out;
-       nfs_client_return_all_delegations(clp);
+       nfs_client_mark_return_all_delegations(clp);
+       nfs_client_return_marked_delegations(clp);
 out:
        nfs_put_client(clp);
        module_put_and_exit(0);
@@ -392,7 +394,7 @@ void nfs_handle_cb_pathdown(struct nfs_client *clp)
 {
        if (clp == NULL)
                return;
-       nfs_client_return_all_delegations(clp);
+       nfs_client_mark_return_all_delegations(clp);
 }
 
 struct recall_threadargs {