NFSv4: Fix CB_RECALL_ANY to only return delegations that are not in use
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 60e2e6e..f30bd1e 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -564,7 +564,7 @@
}
}
-static void nfs_mark_return_all_delegation_types(struct nfs_server *server,
+static void nfs_mark_return_unused_delegation_types(struct nfs_server *server,
fmode_t flags)
{
struct nfs_delegation *delegation;
@@ -573,18 +573,18 @@
if ((delegation->type == (FMODE_READ|FMODE_WRITE)) && !(flags & FMODE_WRITE))
continue;
if (delegation->type & flags)
- nfs_mark_return_delegation(server, delegation);
+ nfs_mark_return_if_closed_delegation(server, delegation);
}
}
-static void nfs_client_mark_return_all_delegation_types(struct nfs_client *clp,
+static void nfs_client_mark_return_unused_delegation_types(struct nfs_client *clp,
fmode_t flags)
{
struct nfs_server *server;
rcu_read_lock();
list_for_each_entry_rcu(server, &clp->cl_superblocks, client_link)
- nfs_mark_return_all_delegation_types(server, flags);
+ nfs_mark_return_unused_delegation_types(server, flags);
rcu_read_unlock();
}
@@ -601,14 +601,14 @@
EXPORT_SYMBOL_GPL(nfs_remove_bad_delegation);
/**
- * nfs_expire_all_delegation_types
+ * nfs_expire_unused_delegation_types
* @clp: client to process
* @flags: delegation types to expire
*
*/
-void nfs_expire_all_delegation_types(struct nfs_client *clp, fmode_t flags)
+void nfs_expire_unused_delegation_types(struct nfs_client *clp, fmode_t flags)
{
- nfs_client_mark_return_all_delegation_types(clp, flags);
+ nfs_client_mark_return_unused_delegation_types(clp, flags);
nfs_delegation_run_state_manager(clp);
}