Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

[cascardo/linux.git] / mm / bounce.c

diff --git a/mm/bounce.c b/mm/bounce.c
index d1be02c..0420867 100644 (file)
--- a/mm/bounce.c
+++ b/mm/bounce.c
@@ -24,23 +24,25 @@
 
 static mempool_t *page_pool, *isa_page_pool;
 
-#ifdef CONFIG_HIGHMEM
+#if defined(CONFIG_HIGHMEM) || defined(CONFIG_NEED_BOUNCE_POOL)
 static __init int init_emergency_pool(void)
 {
-#ifndef CONFIG_MEMORY_HOTPLUG
+#if defined(CONFIG_HIGHMEM) && !defined(CONFIG_MEMORY_HOTPLUG)
        if (max_pfn <= max_low_pfn)
                return 0;
 #endif
 
        page_pool = mempool_create_page_pool(POOL_SIZE, 0);
        BUG_ON(!page_pool);
-       printk("highmem bounce pool size: %d pages\n", POOL_SIZE);
+       printk("bounce pool size: %d pages\n", POOL_SIZE);
 
        return 0;
 }
 
 __initcall(init_emergency_pool);
+#endif
 
+#ifdef CONFIG_HIGHMEM
 /*
  * highmem version, map in to vec
  */