coda: convert struct class_device to struct device

[linux-2.6-omap-h63xx.git] / mm / swap.c

diff --git a/mm/swap.c b/mm/swap.c
index d034b2128d2b09d5182e724a4e655a97804803d0..9ac88323d237a82e9a6bf4a91fced71225a4e318 100644 (file)
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -5,7 +5,7 @@
  */
 
 /*
- * This file contains the default values for the opereation of the
+ * This file contains the default values for the operation of the
  * Linux VM subsystem. Fine-tuning documentation can be found in
  * Documentation/sysctl/vm.txt.
  * Started 18.12.91
@@ -28,6 +28,7 @@
 #include <linux/percpu.h>
 #include <linux/cpu.h>
 #include <linux/notifier.h>
+#include <linux/backing-dev.h>
 
 /* How many pages do we try to swap or page in/out together? */
 int page_cluster;
@@ -547,6 +548,10 @@ void __init swap_setup(void)
 {
        unsigned long megs = num_physpages >> (20 - PAGE_SHIFT);
 
+#ifdef CONFIG_SWAP
+       bdi_init(swapper_space.backing_dev_info);
+#endif
+
        /* Use a smaller cluster for small-memory machines */
        if (megs < 16)
                page_cluster = 2;