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Subject[PATCH] mm: slub: make kobj_type structure constant
Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definition to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
mm/slub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/slub.c b/mm/slub.c
index 13459c69095a..be710dc4dc3e 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -6058,7 +6058,7 @@ static const struct sysfs_ops slab_sysfs_ops = {
.store = slab_attr_store,
};

-static struct kobj_type slab_ktype = {
+static const struct kobj_type slab_ktype = {
.sysfs_ops = &slab_sysfs_ops,
.release = kmem_cache_release,
};
---
base-commit: 5b0ed5964928b0aaf0d644c17c886c7f5ea4bb3f
change-id: 20230220-kobj_type-mm-slub-02d25836de84
Best regards,
--
Thomas Weißschuh <linux@weissschuh.net>

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