[Xen-devel] [patch 2/6] /proc/xen/ballon tweak

[Gerd Hoffmann <kraxel@xxxxxxx>]

  Hi,

The patch below makes  /proc/xen/ballon contain driver_pages (aka
"driver headroom") unconditionally.

please apply,

  Gerd

-- 
Gerd Hoffmann <kraxel@xxxxxxx>
http://www.suse.de/~kraxel/julika-dora.jpeg

Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxx>
Index: source-lnx-stable-22813/drivers/xen/balloon/balloon.c
===================================================================
--- source-lnx-stable-22813.orig/drivers/xen/balloon/balloon.c  2006-08-17 
15:19:20.000000000 +0200
+++ source-lnx-stable-22813/drivers/xen/balloon/balloon.c       2006-08-17 
15:20:17.000000000 +0200
@@ -440,15 +440,17 @@ static int balloon_read(char *page, char
                "Requested target:   %8lu kB\n"
                "Low-mem balloon:    %8lu kB\n"
                "High-mem balloon:   %8lu kB\n"
+               "Driver pages:       %8lu kB\n"
                "Xen hard limit:     ",
                PAGES2KB(current_pages), PAGES2KB(target_pages), 
-               PAGES2KB(balloon_low), PAGES2KB(balloon_high));
+               PAGES2KB(balloon_low), PAGES2KB(balloon_high),
+               PAGES2KB(driver_pages));
 
        if (hard_limit != ~0UL) {
                len += sprintf(
                        page + len, 
-                       "%8lu kB (inc. %8lu kB driver headroom)\n",
-                       PAGES2KB(hard_limit), PAGES2KB(driver_pages));
+                       "%8lu kB\n",
+                       PAGES2KB(hard_limit));
        } else {
                len += sprintf(
                        page + len,

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