From: Christian Brauner <brauner@kernel.org>
Date: Wed, 17 Sep 2025 10:28:04 +0000 (+0200)
Subject: nsfs: add inode number for anon namespace
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=cc47f434271ba90c18c16e0bba360df38a8bc954;p=users%2Fhch%2Fmisc.git

nsfs: add inode number for anon namespace

Add an inode number anonymous namespaces.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
---

diff --git a/include/uapi/linux/nsfs.h b/include/uapi/linux/nsfs.h
index 5d5bf22464c9..e098759ec917 100644
--- a/include/uapi/linux/nsfs.h
+++ b/include/uapi/linux/nsfs.h
@@ -53,6 +53,9 @@ enum init_ns_ino {
 	TIME_NS_INIT_INO	= 0xEFFFFFFAU,
 	NET_NS_INIT_INO		= 0xEFFFFFF9U,
 	MNT_NS_INIT_INO		= 0xEFFFFFF8U,
+#ifdef __KERNEL__
+	MNT_NS_ANON_INO		= 0xEFFFFFF7U,
+#endif
 };
 
 struct nsfs_file_handle {