[PATCH v2 13/33] time: use ns_common_init()
From: Christian Brauner <brauner@kernel.org>
Date: 2025-09-12 11:54:15
Also in:
cgroups, linux-block, linux-fsdevel, linux-kselftest, linux-nfs, lkml
Subsystem:
posix clocks and timers, the rest · Maintainers:
Anna-Maria Behnsen, Frederic Weisbecker, Thomas Gleixner, Linus Torvalds
Don't cargo-cult the same thing over and over. Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Thomas Gleixner <redacted> Signed-off-by: Christian Brauner <brauner@kernel.org> --- kernel/time/namespace.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/kernel/time/namespace.c b/kernel/time/namespace.c
index 667452768ed3..0be93d8f2896 100644
--- a/kernel/time/namespace.c
+++ b/kernel/time/namespace.c@@ -88,22 +88,19 @@ static struct time_namespace *clone_time_ns(struct user_namespace *user_ns, goto fail; err = -ENOMEM; - ns = kmalloc(sizeof(*ns), GFP_KERNEL_ACCOUNT); + ns = kzalloc(sizeof(*ns), GFP_KERNEL_ACCOUNT); if (!ns) goto fail_dec; - refcount_set(&ns->ns.count, 1); - ns->vvar_page = alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO); if (!ns->vvar_page) goto fail_free; - err = ns_alloc_inum(&ns->ns); + err = ns_common_init(&ns->ns, &timens_operations, true); if (err) goto fail_free_page; ns->ucounts = ucounts; - ns->ns.ops = &timens_operations; ns->user_ns = get_user_ns(user_ns); ns->offsets = old_ns->offsets; ns->frozen_offsets = false;
--
2.47.3