1 files changed, 15 insertions, 25 deletions

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 9f035ccb6191..34a779edd421 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -411,31 +411,20 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root)
 {
 	struct ceph_fs_client *fsc = ceph_sb_to_client(root->d_sb);
 	struct ceph_mount_options *fsopt = fsc->mount_options;
-	struct ceph_options *opt = fsc->client->options;
-
-	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->name)
-		seq_printf(m, ",name=%s", opt->name);
-	if (opt->key)
-		seq_puts(m, ",secret=<hidden>");
-
-	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);
+	size_t pos;
+	int ret;
+
+	/* a comma between MNT/MS and client options */
+	seq_putc(m, ',');
+	pos = m->count;
+
+	ret = ceph_print_client_options(m, fsc->client);
+	if (ret)
+		return ret;
+
+	/* retract our comma if no client options */
+	if (m->count == pos)
+		m->count--;
 
 	if (fsopt->flags & CEPH_MOUNT_OPT_DIRSTAT)
 		seq_puts(m, ",dirstat");
@@ -482,6 +471,7 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root)
 		seq_printf(m, ",readdir_max_bytes=%d", fsopt->max_readdir_bytes);
 	if (strcmp(fsopt->snapdir_name, CEPH_SNAPDIRNAME_DEFAULT))
 		seq_printf(m, ",snapdirname=%s", fsopt->snapdir_name);
+
 	return 0;
 }