[PATCH 08/17] ns: make is_initial_namespace() argument const

Christian Brauner
2025-11-10T15:09:23Z

We don't modify the data structure at all so pass it as const.

Signed-off-by: Christian Brauner <brauner@kernel.org>
---
include/linux/ns_common.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/ns_common.h b/include/linux/ns_common.h
index f90509ee0900..7e4df96b7411 100644
--- a/include/linux/ns_common.h
+++ b/include/linux/ns_common.h
@@ -13,7 +13,7 @@ int __ns_common_init(struct ns_common *ns, u32 ns_type, const struct proc_ns_ope
void __ns_common_free(struct ns_common *ns);
struct ns_common *__must_check ns_owner(struct ns_common *ns);

-static __always_inline bool is_initial_namespace(struct ns_common *ns)
+static __always_inline bool is_initial_namespace(const struct ns_common *ns)
{
VFS_WARN_ON_ONCE(ns->inum == 0);
return unlikely(in_range(ns->inum, MNT_NS_INIT_INO,

--
2.47.3