diff options
Diffstat (limited to 'drivers/xen/balloon.c')
| -rw-r--r-- | drivers/xen/balloon.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index a6d8e59e453..f54290baa3d 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -114,7 +114,6 @@ static void __balloon_append(struct page *page) if (PageHighMem(page)) { list_add_tail(&page->lru, &ballooned_pages); balloon_stats.balloon_high++; - dec_totalhigh_pages(); } else { list_add(&page->lru, &ballooned_pages); balloon_stats.balloon_low++; @@ -124,6 +123,8 @@ static void __balloon_append(struct page *page) static void balloon_append(struct page *page) { __balloon_append(page); + if (PageHighMem(page)) + dec_totalhigh_pages(); totalram_pages--; } @@ -462,7 +463,7 @@ static int __init balloon_init(void) pfn < extra_pfn_end; pfn++) { page = pfn_to_page(pfn); - /* totalram_pages doesn't include the boot-time + /* totalram_pages and totalhigh_pages do not include the boot-time balloon extension, so don't subtract from it. */ __balloon_append(page); } |