nfsd: make NFSv4 grace time per net

Grace time is a part of NFSv4 state engine, which is constructed per network
namespace.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 0c20be82cb01..2c4b2e2896dd 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -89,6 +89,7 @@ struct nfsd_net {
         bool in_grace;
 
         time_t nfsd4_lease;
+        time_t nfsd4_grace;
 };
 
 extern int nfsd_net_id;