[PATCH 06/14] time: port to ns_ref_*() helpers
From: Christian Brauner <brauner@kernel.org>
Date: 2025-09-18 10:12:23
Also in:
cgroups, linux-fsdevel, lkml
Subsystem:
posix clocks and timers, the rest · Maintainers:
Anna-Maria Behnsen, Frederic Weisbecker, Thomas Gleixner, Linus Torvalds
Stop accessing ns.count directly. Signed-off-by: Christian Brauner <brauner@kernel.org> --- include/linux/time_namespace.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/time_namespace.h b/include/linux/time_namespace.h
index a47a4ce4183e..f3b9567cf1f4 100644
--- a/include/linux/time_namespace.h
+++ b/include/linux/time_namespace.h@@ -44,7 +44,7 @@ extern void timens_commit(struct task_struct *tsk, struct time_namespace *ns); static inline struct time_namespace *get_time_ns(struct time_namespace *ns) { - refcount_inc(&ns->ns.count); + ns_ref_inc(ns); return ns; }
@@ -57,7 +57,7 @@ struct page *find_timens_vvar_page(struct vm_area_struct *vma); static inline void put_time_ns(struct time_namespace *ns) { - if (refcount_dec_and_test(&ns->ns.count)) + if (ns_ref_put(ns)) free_time_ns(ns); }
--
2.47.3