From 4366f3e99f64fbbe44e3cdac9ae7dbdd72296bc9 Mon Sep 17 00:00:00 2001 From: Vijaya Kumar K Date: Fri, 20 Mar 2015 17:38:40 +0100 Subject: [PATCH] use linked list accessors for page_list helper functions Use newly introduced linked list helper functions in page_list* functions Signed-off-by: Vijaya Kumar K --- xen/include/xen/mm.h | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h index fd60c9c9f6..a769084d9a 100644 --- a/xen/include/xen/mm.h +++ b/xen/include/xen/mm.h @@ -338,14 +338,12 @@ page_list_splice(struct page_list_head *list, struct page_list_head *head) # define INIT_PAGE_LIST_HEAD INIT_LIST_HEAD # define INIT_PAGE_LIST_ENTRY INIT_LIST_HEAD # define page_list_empty list_empty -# define page_list_first(hd) list_entry((hd)->next, \ - struct page_info, list) -# define page_list_last(hd) list_entry((hd)->prev, \ - struct page_info, list) -# define page_list_next(pg, hd) list_entry((pg)->list.next, \ - struct page_info, list) -# define page_list_prev(pg, hd) list_entry((pg)->list.prev, \ - struct page_info, list) +# define page_list_first(hd) \ + list_first_entry(hd, struct page_info, list) +# define page_list_last(hd) \ + list_last_entry(hd, struct page_info, list) +# define page_list_next(pg, hd) list_next_entry(pg, list) +# define page_list_prev(pg, hd) list_prev_entry(pg, list) # define page_list_add(pg, hd) list_add(&(pg)->list, hd) # define page_list_add_tail(pg, hd) list_add_tail(&(pg)->list, hd) # define page_list_del(pg, hd) list_del(&(pg)->list) -- 2.30.2