ceph: show ino32 if the value is different with default

In current ceph_show_options(), there is no item for showing 'ino32',
so add showing mount option 'ino32' if the value is different with
default.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index cec1d3343742..95a3b3ac9b6e 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -537,6 +537,8 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root)
                 seq_puts(m, ",noasyncreaddir");
         if ((fsopt->flags & CEPH_MOUNT_OPT_DCACHE) == 0)
                 seq_puts(m, ",nodcache");
+        if (fsopt->flags & CEPH_MOUNT_OPT_INO32)
+                seq_puts(m, ",ino32");
         if (fsopt->flags & CEPH_MOUNT_OPT_FSCACHE) {
                 seq_show_option(m, "fsc", fsopt->fscache_uniq);
         }