1 files changed, 0 insertions, 16 deletions

diff --git a/mm/slub.c b/mm/slub.c
index 42ce17304275..7e1fe663795a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2104,24 +2104,8 @@ init_kmem_cache_node(struct kmem_cache_node *n, struct kmem_cache *s)
 
 static inline int alloc_kmem_cache_cpus(struct kmem_cache *s)
 {
-#ifdef CONFIG_SMP
-        /*
-         * Will use reserve that does not require slab operation during
-         * early boot.
-         */
         BUILD_BUG_ON(PERCPU_DYNAMIC_EARLY_SIZE <
                         SLUB_PAGE_SHIFT * sizeof(struct kmem_cache_cpu));
-#else
-        /*
-         * Special hack for UP mode. allocpercpu() falls back to kmalloc
-         * operations. So we cannot use that before the slab allocator is up
-         * Simply get the smallest possible compound page. The page will be
-         * released via kfree() when the cpu caches are resized later.
-         */
-        if (slab_state < UP)
-                s->cpu_slab = (__percpu void *)kmalloc_large(PAGE_SIZE << 1, GFP_NOWAIT);
-        else
-#endif
 
         s->cpu_slab = alloc_percpu(struct kmem_cache_cpu);