{
struct kmem_cache *s;
- if (slab_nomerge || (flags & SLAB_NEVER_MERGE))
+ if (slab_nomerge)
return NULL;
if (ctor)
size = ALIGN(size, align);
flags = kmem_cache_flags(size, flags, name, NULL);
+ if (flags & SLAB_NEVER_MERGE)
+ return NULL;
+
list_for_each_entry_reverse(s, &slab_caches, list) {
if (slab_unmergeable(s))
continue;
goto out_unlock;
cgroup_name(css->cgroup, memcg_name_buf, sizeof(memcg_name_buf));
- cache_name = kasprintf(GFP_KERNEL, "%s(%d:%s)", root_cache->name,
- css->id, memcg_name_buf);
+ cache_name = kasprintf(GFP_KERNEL, "%s(%llu:%s)", root_cache->name,
+ css->serial_nr, memcg_name_buf);
if (!cache_name)
goto out_unlock;