71 static int kmem_cache_sanity_check(const char *name, size_t size)  in kmem_cache_sanity_check()  argument
75 	if (!name || in_interrupt() || size < sizeof(void *) ||  in kmem_cache_sanity_check()
76 		size > KMALLOC_MAX_SIZE) {  in kmem_cache_sanity_check()
102 static inline int kmem_cache_sanity_check(const char *name, size_t size)  in kmem_cache_sanity_check()  argument
226 struct kmem_cache *find_mergeable(size_t size, size_t align,  in find_mergeable()  argument
237 	size = ALIGN(size, sizeof(void *));  in find_mergeable()
238 	align = calculate_alignment(flags, align, size);  in find_mergeable()
239 	size = ALIGN(size, align);  in find_mergeable()
240 	flags = kmem_cache_flags(size, flags, name, NULL);  in find_mergeable()
246 		if (size > s->size)  in find_mergeable()
255 		if ((s->size & ~(align - 1)) != s->size)  in find_mergeable()
258 		if (s->size - size >= sizeof(void *))  in find_mergeable()
275 		unsigned long align, unsigned long size)  in calculate_alignment()  argument
286 		while (size <= ralign / 2)  in calculate_alignment()
298 do_kmem_cache_create(const char *name, size_t object_size, size_t size,  in do_kmem_cache_create()  argument
312 	s->size = size;  in do_kmem_cache_create()
362 kmem_cache_create(const char *name, size_t size, size_t align,  in kmem_cache_create()  argument
375 	err = kmem_cache_sanity_check(name, size);  in kmem_cache_create()
389 	s = __kmem_cache_alias(name, size, align, flags, ctor);  in kmem_cache_create()
399 	s = do_kmem_cache_create(cache_name, size, size,  in kmem_cache_create()
400 				 calculate_alignment(flags, align, size),  in kmem_cache_create()
518 				 root_cache->size, root_cache->align,  in memcg_create_kmem_cache()
677 void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t size,  in create_boot_cache()  argument
683 	s->size = s->object_size = size;  in create_boot_cache()
684 	s->align = calculate_alignment(flags, ARCH_KMALLOC_MINALIGN, size);  in create_boot_cache()
692 					name, size, err);  in create_boot_cache()
697 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,  in create_kmalloc_cache()  argument
705 	create_boot_cache(s, name, size, flags);  in create_kmalloc_cache()
761 struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)  in kmalloc_slab()  argument
765 	if (unlikely(size > KMALLOC_MAX_SIZE)) {  in kmalloc_slab()
770 	if (size <= 192) {  in kmalloc_slab()
771 		if (!size)  in kmalloc_slab()
774 		index = size_index[size_index_elem(size)];  in kmalloc_slab()
776 		index = fls(size - 1);  in kmalloc_slab()
874 			int size = kmalloc_size(i);  in create_kmalloc_caches()  local
876 				 "dma-kmalloc-%d", size);  in create_kmalloc_caches()
880 				size, SLAB_CACHE_DMA | flags);  in create_kmalloc_caches()
892 void *kmalloc_order(size_t size, gfp_t flags, unsigned int order)  in kmalloc_order()  argument
900 	kmemleak_alloc(ret, size, 1, flags);  in kmalloc_order()
901 	kasan_kmalloc_large(ret, size);  in kmalloc_order()
907 void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order)  in kmalloc_order_trace()  argument
909 	void *ret = kmalloc_order(size, flags, order);  in kmalloc_order_trace()
910 	trace_kmalloc(_RET_IP_, ret, size, PAGE_SIZE << order, flags);  in kmalloc_order_trace()
994 		   cache_name(s), sinfo.active_objs, sinfo.num_objs, s->size,  in cache_show()