fs: record sequence number of origin mount namespace
authorChristian Brauner <brauner@kernel.org>
Fri, 21 Feb 2025 13:13:00 +0000 (14:13 +0100)
committerChristian Brauner <brauner@kernel.org>
Tue, 4 Mar 2025 08:29:19 +0000 (09:29 +0100)
commit3b0cdba4da55188b8ae49430f2730fade56b43ae
treec3437c79475f073d4d166c83398a4d99632bf763
parent822c11592522dc00e1f447dbe95350071001d9f1
fs: record sequence number of origin mount namespace

Store the sequence number of the mount namespace the anonymous mount
namespace has been created from. This information will be used in
follow-up patches.

Link: https://lore.kernel.org/r/20250221-brauner-open_tree-v1-1-dbcfcb98c676@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/mount.h
fs/namespace.c