nfsd: make NFSv4 recovery client tracking options per net

Pointer to client tracking operations - client_tracking_ops - have to be
containerized, because different environment can support different trackers
(for example, legacy tracker currently is not suported in container).

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 964b5542f027..fac4123c918c 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -35,6 +35,7 @@
 #define SESSION_HASH_SIZE       512
 
 struct cld_net;
+struct nfsd4_client_tracking_ops;
 
 struct nfsd_net {
         struct cld_net *cld_net;
@@ -87,6 +88,7 @@ struct nfsd_net {
 
         struct file *rec_file;
         bool in_grace;
+        struct nfsd4_client_tracking_ops *client_tracking_ops;
 
         time_t nfsd4_lease;
         time_t nfsd4_grace;