NFSv4: Replace state_owner->so_owner_id with an ida based allocator

We're unlikely to ever need more than 2^31 simultaneous open owners,
so let's replace the custom allocator with the generic ida allocator.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 654b091644c5..091b679747ed 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -92,7 +92,6 @@ struct nfs_unique_id {
  * semantics by allowing the server to identify replayed requests.
  */
 struct nfs4_state_owner {
-        struct nfs_unique_id so_owner_id;
         struct nfs_server    *so_server;
         struct list_head     so_lru;
         unsigned long        so_expires;
@@ -106,6 +105,7 @@ struct nfs4_state_owner {
         struct list_head     so_states;
         struct nfs_seqid_counter so_seqid;
         struct rpc_sequence  so_sequence;
+        int                  so_owner_id;
 };
 
 enum {