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time: port to ns_ref_*() helpers

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Stop accessing ns.count directly.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2025-09-18 12:11:51 +02:00
parent 07897b38ea
commit e0c173f1fa
1 changed files with 2 additions and 2 deletions
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4
include/linux/time_namespace.h
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@@ -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);
}