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mm: slub: make kobj_type structure constant

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Since commit ee6d3dd4ed ("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>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
This commit is contained in:
Thomas Weißschuh 2023-02-20 23:25:28 +00:00 committed by Vlastimil Babka
parent e9d198f2be
commit 9ebe720eb9
1 changed files with 1 additions and 1 deletions
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mm/slub.c
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@ -6059,7 +6059,7 @@ 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,
};