dmapool: speedup DMAPOOL_DEBUG with init_on_alloc

[linux-2.6-block.git] / mm / dmapool.c

diff --git a/mm/dmapool.c b/mm/dmapool.c
index ee993bb59fc277c78912c208a5678d891fb71864..eaed3ffb42aa88462ef5f1ca4cac6f4a5542abe5 100644 (file)
--- a/mm/dmapool.c
+++ b/mm/dmapool.c
@@ -356,7 +356,7 @@ void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
                        break;
                }
        }
-       if (!(mem_flags & __GFP_ZERO))
+       if (!want_init_on_alloc(mem_flags))
                memset(retval, POOL_POISON_ALLOCATED, pool->size);
 #endif
        spin_unlock_irqrestore(&pool->lock, flags);