From 7d2ed9ac22bc6bf0d34e8fd291a5295f373b384e Mon Sep 17 00:00:00 2001 From: Weston Andros Adamson Date: Fri, 17 Feb 2012 15:20:26 -0500 Subject: NFSv4: parse and display server implementation ids Shows the implementation ids in /proc/self/mountstats. This doesn't break the nfs-utils mountstats tool. Signed-off-by: Weston Andros Adamson Signed-off-by: Trond Myklebust --- fs/nfs/super.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'fs/nfs/super.c') diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 6708f3044eb0..8154accd1168 100644 --- 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); -- cgit v1.2.3-58-ga151