[Xen-changelog] [xen-unstable] [BALLOON] Ifdef some x86-specific balloon init code.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1168018774 0
# Node ID 12a441c7b5c5fcab0505b04bd7212b0fda5f2492
# Parent  c75883680f28f9815a683b18402c50c0ab2438b4
[BALLOON] Ifdef some x86-specific balloon init code.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletion(-)

diff -r c75883680f28 -r 12a441c7b5c5 
linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c
--- a/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c        Fri Jan 05 
17:24:55 2007 +0000
+++ b/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c        Fri Jan 05 
17:39:34 2007 +0000
@@ -446,8 +446,10 @@ static struct notifier_block xenstore_no
 
 static int __init balloon_init(void)
 {
+#ifdef CONFIG_X86
        unsigned long pfn;
        struct page *page;
+#endif
 
        if (!is_running_on_xen())
                return -ENODEV;
@@ -476,13 +478,15 @@ static int __init balloon_init(void)
        balloon_pde->write_proc = balloon_write;
 #endif
        balloon_sysfs_init();
-    
+
+#ifdef CONFIG_X86
        /* Initialise the balloon with excess memory space. */
        for (pfn = xen_start_info->nr_pages; pfn < max_pfn; pfn++) {
                page = pfn_to_page(pfn);
                if (!PageReserved(page))
                        balloon_append(page);
        }
+#endif
 
        target_watch.callback = watch_target;
        xenstore_notifier.notifier_call = balloon_init_watcher;

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