diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 04f5e320e744544f4eb1324150302e9b0686e2cc..30f826d484f0b935af18a793f7fe49b65903025e 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -324,14 +324,14 @@ static struct vmap_area *alloc_vmap_area(unsigned long size, BUG_ON(size & ~PAGE_MASK); - addr = ALIGN(vstart, align); - va = kmalloc_node(sizeof(struct vmap_area), gfp_mask & GFP_RECLAIM_MASK, node); if (unlikely(!va)) return ERR_PTR(-ENOMEM); retry: + addr = ALIGN(vstart, align); + spin_lock(&vmap_area_lock); /* XXX: could have a last_hole cache */ n = vmap_area_root.rb_node;