NFSd: make grace end flag per network namespace

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

1 files changed, 3 insertions, 5 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 34f65f10fa43..aebb58d3ac4a 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3119,19 +3119,17 @@ out:
         return status;
 }
 
-static bool grace_ended;
-
 static void
 nfsd4_end_grace(struct net *net)
 {
         struct nfsd_net *nn = net_generic(net, nfsd_net_id);
 
         /* do nothing if grace period already ended */
-        if (grace_ended)
+        if (nn->grace_ended)
                 return;
 
         dprintk("NFSD: end of grace period\n");
-        grace_ended = true;
+        nn->grace_ended = true;
         nfsd4_record_grace_done(net, boot_time);
         locks_end_grace(&nn->nfsd4_manager);
         /*
@@ -4705,7 +4703,7 @@ nfs4_state_start(void)
         nfsd4_client_tracking_init(net);
         boot_time = get_seconds();
         locks_start_grace(net, &nn->nfsd4_manager);
-        grace_ended = false;
+        nn->grace_ended = false;
         printk(KERN_INFO "NFSD: starting %ld-second grace period\n",
                nfsd4_grace);
         ret = set_callback_cred();