[Xen-changelog] Keep totalram_pages in sync with current_pages in balloon driver.

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

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID f55d6c299c7e2003fd97f1c7263f9f5195c0dca0
# Parent  6cc6b0ec9fa5eb88b8d95c0154b19b3cb5765e0f
Keep totalram_pages in sync with current_pages in balloon driver.

Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>

diff -r 6cc6b0ec9fa5 -r f55d6c299c7e 
linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c
--- a/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c        Wed Mar  8 
10:48:34 2006
+++ b/linux-2.6-xen-sparse/drivers/xen/balloon/balloon.c        Wed Mar  8 
10:51:17 2006
@@ -468,6 +468,7 @@
                return -1;
 
        current_pages = min(xen_start_info->nr_pages, max_pfn);
+       totalram_pages = current_pages;
        target_pages  = current_pages;
        balloon_low   = 0;
        balloon_high  = 0;
@@ -547,6 +548,7 @@
                &init_mm, vstart, PAGE_SIZE << order, dealloc_pte_fn, NULL);
        BUG_ON(ret);
        current_pages -= 1UL << order;
+       totalram_pages = current_pages;
        balloon_unlock(flags);
 
        schedule_work(&balloon_worker);

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