From 2193ba37a3fcb7a8241b37b27275b2bcdbd4db14 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Mon, 23 Nov 2009 06:45:03 +0000 Subject: [PATCH] tmem: fix regression from c/s 19886 "Remove page-scrub lists and async scrubbing" Fix incorrect page_list macro choice from page-scrub code cleanup. Signed-off-by: Dan Magenheimer --- xen/common/tmem_xen.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/xen/common/tmem_xen.c b/xen/common/tmem_xen.c index 12f249149b..26f593417e 100644 --- a/xen/common/tmem_xen.c +++ b/xen/common/tmem_xen.c @@ -213,12 +213,13 @@ EXPORT void tmh_release_avail_pages_to_host(void) spin_lock(&tmh_page_list_lock); while ( !page_list_empty(&tmh_page_list) ) { - struct page_info *pg = page_list_first(&tmh_page_list); + struct page_info *pg = page_list_remove_head(&tmh_page_list); scrub_one_page(pg); + tmh_page_list_pages--; free_domheap_page(pg); } + ASSERT(tmh_page_list_pages == 0); INIT_PAGE_LIST_HEAD(&tmh_page_list); - tmh_page_list_pages = 0; spin_unlock(&tmh_page_list_lock); } -- 2.30.2