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| author | Weston Andros Adamson | 2012-02-17 21:20:26 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2012-03-01 23:10:22 +0100 |
| commit | 7d2ed9ac22bc6bf0d34e8fd291a5295f373b384e (patch) | |
| tree | d6af20f85e68c075c6587afaa94f56fe001aae4b /fs/nfs/super.c | |
| parent | NFSv4: fix server_scope memory leak (diff) | |
| download | kernel-qcow2-linux-7d2ed9ac22bc6bf0d34e8fd291a5295f373b384e.tar.gz kernel-qcow2-linux-7d2ed9ac22bc6bf0d34e8fd291a5295f373b384e.tar.xz kernel-qcow2-linux-7d2ed9ac22bc6bf0d34e8fd291a5295f373b384e.zip | |
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 <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
| -rw-r--r-- | fs/nfs/super.c | 8 |
1 files changed, 8 insertions, 0 deletions
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); |