From: emellor@ewan <emellor@ewan>
Date: Wed, 21 Sep 2005 14:12:32 +0000 (+0100)
Subject: Match change to the memory/target value, as it is now in KiB, not bytes.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~16780^2~17
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=1fe49007f3af282380409e4ec6efca69e24699b6;p=xen.git

Match change to the memory/target value, as it is now in KiB, not bytes.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
---

diff --git a/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c b/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c
index 521252c8ce..d720e7d2ea 100644
--- a/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c
+++ b/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c
@@ -362,7 +362,10 @@ static void watch_target(struct xenbus_watch *watch, const char *node)
 		return;
 	} 
         
-	set_new_target(new_target >> PAGE_SHIFT);
+	/* The given memory/target value is in KiB, so it needs converting to
+	   pages.  PAGE_SHIFT converts bytes to pages, hence PAGE_SHIFT - 10.
+	*/
+	set_new_target(new_target >> (PAGE_SHIFT - 10));
     
 }