From: Christian Brauner <brauner@kernel.org>
To: linux-fsdevel@vger.kernel.org, Josef Bacik <josef@toxicpanda.com>,
Jeff Layton <jlayton@kernel.org>
Cc: "Jann Horn" <jannh@google.com>, "Mike Yuan" <me@yhndnzj.com>,
"Zbigniew Jędrzejewski-Szmek" <zbyszek@in.waw.pl>,
"Lennart Poettering" <mzxreary@0pointer.de>,
"Daan De Meyer" <daan.j.demeyer@gmail.com>,
"Aleksa Sarai" <cyphar@cyphar.com>,
"Amir Goldstein" <amir73il@gmail.com>,
"Tejun Heo" <tj@kernel.org>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Jan Kara" <jack@suse.cz>,
linux-kernel@vger.kernel.org, cgroups@vger.kernel.org,
bpf@vger.kernel.org, "Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
netdev@vger.kernel.org, "Arnd Bergmann" <arnd@arndb.de>,
"Christian Brauner" <brauner@kernel.org>
Subject: [PATCH 02/17] nstree: decouple from ns_common header
Date: Mon, 10 Nov 2025 16:08:14 +0100 [thread overview]
Message-ID: <20251110-work-namespace-nstree-fixes-v1-2-e8a9264e0fb9@kernel.org> (raw)
In-Reply-To: <20251110-work-namespace-nstree-fixes-v1-0-e8a9264e0fb9@kernel.org>
Foward declare struct ns_common and remove the include of ns_common.h.
We want ns_common.h to possibly include nstree structures but not the
other way around.
Signed-off-by: Christian Brauner <brauner@kernel.org>
---
include/linux/nstree.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/nstree.h b/include/linux/nstree.h
index 38674c6fa4f7..25040a98a92b 100644
--- a/include/linux/nstree.h
+++ b/include/linux/nstree.h
@@ -3,7 +3,6 @@
#ifndef _LINUX_NSTREE_H
#define _LINUX_NSTREE_H
-#include <linux/ns_common.h>
#include <linux/nsproxy.h>
#include <linux/rbtree.h>
#include <linux/seqlock.h>
@@ -11,6 +10,8 @@
#include <linux/cookie.h>
#include <uapi/linux/nsfs.h>
+struct ns_common;
+
extern struct ns_tree cgroup_ns_tree;
extern struct ns_tree ipc_ns_tree;
extern struct ns_tree mnt_ns_tree;
--
2.47.3
next prev parent reply other threads:[~2025-11-10 15:08 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-10 15:08 [PATCH 00/17] ns: header cleanups and initial namespace reference count improvements Christian Brauner
2025-11-10 15:08 ` [PATCH 01/17] ns: move namespace types into separate header Christian Brauner
2025-11-10 15:08 ` Christian Brauner [this message]
2025-11-10 15:08 ` [PATCH 03/17] nstree: move nstree " Christian Brauner
2025-11-10 15:08 ` [PATCH 04/17] nstree: add helper to operate on struct ns_tree_{node,root} Christian Brauner
2025-11-10 15:08 ` [PATCH 05/17] nstree: switch to new structures Christian Brauner
2025-11-10 15:08 ` [PATCH 06/17] nstree: simplify owner list iteration Christian Brauner
2025-11-10 15:08 ` [PATCH 07/17] nstree: use guards for ns_tree_lock Christian Brauner
2025-11-10 15:08 ` [PATCH 08/17] ns: make is_initial_namespace() argument const Christian Brauner
2025-11-10 15:08 ` [PATCH 09/17] ns: rename is_initial_namespace() Christian Brauner
2025-11-10 15:08 ` [PATCH 10/17] fs: use boolean to indicate anonymous mount namespace Christian Brauner
2025-11-10 15:08 ` [PATCH 11/17] ipc: enable is_ns_init_id() assertions Christian Brauner
2025-11-10 15:08 ` [PATCH 12/17] ns: make all reference counts on initial namespace a nop Christian Brauner
2025-11-10 15:08 ` [PATCH 13/17] ns: add asserts for initial namespace reference counts Christian Brauner
2025-11-10 15:08 ` [PATCH 14/17] ns: add asserts for initial namespace active " Christian Brauner
2025-11-10 15:08 ` [PATCH 15/17] pid: rely on common reference count behavior Christian Brauner
2025-11-10 15:08 ` [PATCH 16/17] ns: drop custom reference count initialization for initial namespaces Christian Brauner
2025-11-14 19:27 ` Thomas Gleixner
2025-11-10 15:08 ` [PATCH 17/17] selftests/namespaces: fix nsid tests Christian Brauner
2025-11-13 11:03 ` [PATCH 00/17] ns: header cleanups and initial namespace reference count improvements Jan Kara
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