diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slub.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/slub.c b/mm/slub.c index 6184b0821f7e..aa0728daf8bb 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3552,6 +3552,12 @@ static struct kmem_cache * __init bootstrap(struct kmem_cache *static_cache) memcpy(s, static_cache, kmem_cache->object_size); + /* + * This runs very early, and only the boot processor is supposed to be + * up. Even if it weren't true, IRQs are not up so we couldn't fire + * IPIs around. + */ + __flush_cpu_slab(s, smp_processor_id()); for_each_node_state(node, N_NORMAL_MEMORY) { struct kmem_cache_node *n = get_node(s, node); struct page *p; |