nfsd: make NFSd service boot time per-net

This is simple: an NFSd service can be started at different times in
different network environments. So, its "boot time" has to be assigned
per net.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 543ac486fd5d..3b283eaab10d 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -94,6 +94,11 @@ struct nfsd_net {
         time_t nfsd4_grace;
 
         bool nfsd_net_up;
+
+        /*
+         * Time of server startup
+         */
+        struct timeval nfssvc_boot;
 };
 
 /* Simple check to find out if a given net was properly initialized */