nfsd41: introduce nfs4_client cl_sessions list

[get rid of CONFIG_NFSD_V4_1]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

2 files changed, 4 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 8c70f12159b6..b2611999600a 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -528,6 +528,7 @@ static struct nfs4_client *create_client(struct xdr_netobj name, char *recdir)
         INIT_LIST_HEAD(&clp->cl_strhash);
         INIT_LIST_HEAD(&clp->cl_openowners);
         INIT_LIST_HEAD(&clp->cl_delegations);
+        INIT_LIST_HEAD(&clp->cl_sessions);
         INIT_LIST_HEAD(&clp->cl_lru);
         return clp;
 }
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index baea7f1fdb4a..7faefc7c9d9a 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -163,6 +163,9 @@ struct nfs4_client {
         struct nfs4_callback    cl_callback;    /* callback info */
         atomic_t                cl_count;       /* ref count */
         u32                     cl_firststate;  /* recovery dir creation */
+
+        /* for nfs41 */
+        struct list_head        cl_sessions;
 };
 
 /* struct nfs4_client_reset