2 files changed, 18 insertions, 0 deletions

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index b0e095ea0c03..ee4eff27aedc 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -721,6 +721,12 @@ nfsd4_proc_null(struct svc_rqst *rqstp, void *argp, void *resp)
         return nfs_ok;
 }
 
+static inline void nfsd4_increment_op_stats(u32 opnum)
+{
+        if (opnum >= FIRST_NFS4_OP && opnum <= LAST_NFS4_OP)
+                nfsdstats.nfs4_opcount[opnum]++;
+}
+
 
 /*
  * COMPOUND call.
@@ -930,6 +936,8 @@ encode_op:
                 /* XXX Ugh, we need to get rid of this kind of special case: */
                 if (op->opnum == OP_READ && op->u.read.rd_filp)
                         fput(op->u.read.rd_filp);
+
+                nfsd4_increment_op_stats(op->opnum);
         }
 
 out:
diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c
index 57265d563804..71944cddf680 100644
--- a/fs/nfsd/stats.c
+++ b/fs/nfsd/stats.c
@@ -72,6 +72,16 @@ static int nfsd_proc_show(struct seq_file *seq, void *v)
         /* show my rpc info */
         svc_seq_show(seq, &nfsd_svcstats);
 
+#ifdef CONFIG_NFSD_V4
+        /* Show count for individual nfsv4 operations */
+        /* Writing operation numbers 0 1 2 also for maintaining uniformity */
+        seq_printf(seq,"proc4ops %u", LAST_NFS4_OP + 1);
+        for (i = 0; i <= LAST_NFS4_OP; i++)
+                seq_printf(seq, " %u", nfsdstats.nfs4_opcount[i]);
+
+        seq_putc(seq, '\n');
+#endif
+
         return 0;
 }