From c5bef3a72b9d8a2040d5e9f4bde03db7c86bbfce Mon Sep 17 00:00:00 2001 From: Amir Goldstein Date: Tue, 22 Nov 2016 11:47:09 +0200 Subject: [PATCH] ovl: show redirect_dir mount option Show the value of redirect_dir in /proc/mounts. Signed-off-by: Amir Goldstein Signed-off-by: Miklos Szeredi --- fs/overlayfs/super.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 2750aef24d16..4bd1e9c7246f 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -204,6 +204,9 @@ static int ovl_show_options(struct seq_file *m, struct dentry *dentry) } if (ufs->config.default_permissions) seq_puts(m, ",default_permissions"); + if (ufs->config.redirect_dir != ovl_redirect_dir_def) + seq_printf(m, ",redirect_dir=%s", + ufs->config.redirect_dir ? "on" : "off"); return 0; }