On Thu, 27 Sep 2012, Glauber Costa wrote: > On 09/27/2012 12:18 AM, Christoph Lameter wrote: > > - node = numa_mem_id(); > > - > > /* 1) create the kmem_cache */ > > - INIT_LIST_HEAD(&slab_caches); > > - list_add(&kmem_cache->list, &slab_caches); > > - kmem_cache->colour_off = cache_line_size(); > > - kmem_cache->array[smp_processor_id()] = &initarray_cache.cache; > > > > /* > Don't you have to initialize this list head somewhere ? > You are deleting this code, but not putting it back anywhere. Thought the declaration would do the initialization in mm/slab_common.c: enum slab_state slab_state; LIST_HEAD(slab_caches); DEFINE_MUTEX(slab_mutex); struct kmem_cache *kmem_cache; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>