Revert "slub: Allow removal of slab caches during boot"

This reverts commit f5b801ac38a9612b380ee9a75ab1861f0594e79f.

diff --git a/mm/slub.c b/mm/slub.c
index 9cf5dae..f0f4036 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -4498,13 +4498,6 @@ static int sysfs_slab_add(struct kmem_cache *s)
 
 static void sysfs_slab_remove(struct kmem_cache *s)
 {
-       if (slab_state < SYSFS)
-               /*
-                * Sysfs has not been setup yet so no need to remove the
-                * cache from sysfs.
-                */
-               return;
-
        kobject_uevent(&s->kobj, KOBJ_REMOVE);
        kobject_del(&s->kobj);
        kobject_put(&s->kobj);