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| author | Thomas Weißschuh <linux@weissschuh.net> | 2023-02-20 23:25:28 +0000 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2023-03-13 17:21:13 +0100 |
| commit | 9ebe720eb93c5aa45e8523dae397d87628dc43e1 (patch) | |
| tree | ca93a8f43c6e87a8c52d048c937c76523eb53a9c /mm/slub.c | |
| parent | e9d198f2be851f8c977b9ac47748edc4f9d0f26e (diff) | |
| download | lwn-9ebe720eb93c5aa45e8523dae397d87628dc43e1.tar.gz lwn-9ebe720eb93c5aa45e8523dae397d87628dc43e1.zip | |
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>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 39327e98fce3..28ca576d988d 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -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, }; |