NFSv4: parse and display server implementation ids

[linux-imx.git] / fs / nfs / super.c

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 6708f3044eb005c278299b2d40513f22c35c1604..8154accd1168e9ee43c6f972b7c5212e7a1472ba 100644 (file)
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -809,6 +809,14 @@ static int nfs_show_stats(struct seq_file *m, struct dentry *root)
 
        seq_printf(m, "\n\tage:\t%lu", (jiffies - nfss->mount_time) / HZ);
 
+       if (nfss->nfs_client && nfss->nfs_client->impl_id) {
+               struct nfs41_impl_id *impl_id = nfss->nfs_client->impl_id;
+               seq_printf(m, "\n\timpl_id:\tname='%s',domain='%s',"
+                          "date='%llu,%u'",
+                          impl_id->name, impl_id->domain,
+                          impl_id->date.seconds, impl_id->date.nseconds);
+       }
+
        seq_printf(m, "\n\tcaps:\t");
        seq_printf(m, "caps=0x%x", nfss->caps);
        seq_printf(m, ",wtmult=%u", nfss->wtmult);