diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slub.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c index 202049a4576..0437f2f0998 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1798,8 +1798,6 @@ static struct kmem_cache_node * __init early_kmem_cache_node_alloc(gfp_t gfpflag BUG_ON(kmalloc_caches->size < sizeof(struct kmem_cache_node)); page = new_slab(kmalloc_caches, gfpflags | GFP_THISNODE, node); - /* new_slab() disables interupts */ - local_irq_enable(); BUG_ON(!page); n = page->freelist; @@ -1811,6 +1809,12 @@ static struct kmem_cache_node * __init early_kmem_cache_node_alloc(gfp_t gfpflag init_kmem_cache_node(n); atomic_long_inc(&n->nr_slabs); add_partial(n, page); + + /* + * new_slab() disables interupts. If we do not reenable interrupts here + * then bootup would continue with interrupts disabled. + */ + local_irq_enable(); return n; } |