NFSD: Add nfsd_clid_reclaim_complete tracepoint

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 37cef1f..03f2770 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3949,6 +3949,7 @@ nfsd4_reclaim_complete(struct svc_rqst *rqstp,
 		goto out;
 
 	status = nfs_ok;
+	trace_nfsd_clid_reclaim_complete(&clp->cl_clientid);
 	nfsd4_client_record_create(clp);
 	inc_reclaim_complete(clp);
 out: