Unverified Commit 6bf25385 authored by Christian Brauner's avatar Christian Brauner
Browse files

ns: rename is_initial_namespace() 

Rename is_initial_namespace() to ns_init_inum() and make it symmetrical
with the ns id variant.

Link: https://patch.msgid.link/20251110-work-namespace-nstree-fixes-v1-9-e8a9264e0fb9@kernel.org


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent ed93c069

include/linux/ns_common.h

+1 −1
Original line number Diff line number Diff line
@@ -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(const struct ns_common *ns)

static __always_inline bool is_ns_init_inum(const struct ns_common *ns)

{

	VFS_WARN_ON_ONCE(ns->inum == 0);

	return unlikely(in_range(ns->inum, MNT_NS_INIT_INO,

kernel/nscommon.c

+1 −1
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ int __ns_common_init(struct ns_common *ns, u32 ns_type, const struct proc_ns_ope 
	 * active use (installed in nsproxy) and decremented when all

	 * active uses are gone. Initial namespaces are always active.

	 */

	if (is_initial_namespace(ns))

	if (is_ns_init_inum(ns))

		atomic_set(&ns->__ns_ref_active, 1);

	else

		atomic_set(&ns->__ns_ref_active, 0);