1 files changed, 37 insertions, 0 deletions

diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index ec565508e904..79e8f71aef5b 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -490,6 +490,43 @@ out:
 }
 EXPORT_SYMBOL(ceph_parse_options);
 
+int ceph_print_client_options(struct seq_file *m, struct ceph_client *client)
+{
+        struct ceph_options *opt = client->options;
+        size_t pos = m->count;
+
+        if (opt->name)
+                seq_printf(m, "name=%s,", opt->name);
+        if (opt->key)
+                seq_puts(m, "secret=<hidden>,");
+
+        if (opt->flags & CEPH_OPT_FSID)
+                seq_printf(m, "fsid=%pU,", &opt->fsid);
+        if (opt->flags & CEPH_OPT_NOSHARE)
+                seq_puts(m, "noshare,");
+        if (opt->flags & CEPH_OPT_NOCRC)
+                seq_puts(m, "nocrc,");
+        if (opt->flags & CEPH_OPT_NOMSGAUTH)
+                seq_puts(m, "nocephx_require_signatures,");
+        if ((opt->flags & CEPH_OPT_TCP_NODELAY) == 0)
+                seq_puts(m, "notcp_nodelay,");
+
+        if (opt->mount_timeout != CEPH_MOUNT_TIMEOUT_DEFAULT)
+                seq_printf(m, "mount_timeout=%d,", opt->mount_timeout);
+        if (opt->osd_idle_ttl != CEPH_OSD_IDLE_TTL_DEFAULT)
+                seq_printf(m, "osd_idle_ttl=%d,", opt->osd_idle_ttl);
+        if (opt->osd_keepalive_timeout != CEPH_OSD_KEEPALIVE_DEFAULT)
+                seq_printf(m, "osdkeepalivetimeout=%d,",
+                           opt->osd_keepalive_timeout);
+
+        /* drop redundant comma */
+        if (m->count != pos)
+                m->count--;
+
+        return 0;
+}
+EXPORT_SYMBOL(ceph_print_client_options);
+
 u64 ceph_client_id(struct ceph_client *client)
 {
         return client->monc.auth->global_id;