Add macro to get node_id and zone_id of page_cgroup. Will be used in per-zone-xxx patches and others.
Changelog: - returns zone_type instead of int. Signed-off-by: KAMEZAWA Hiroyuki <[EMAIL PROTECTED]> mm/memcontrol.c | 10 ++++++++++ 1 file changed, 10 insertions(+) Index: linux-2.6.24-rc3-mm1/mm/memcontrol.c =================================================================== --- linux-2.6.24-rc3-mm1.orig/mm/memcontrol.c 2007-11-26 15:31:19.000000000 +0900 +++ linux-2.6.24-rc3-mm1/mm/memcontrol.c 2007-11-26 16:39:00.000000000 +0900 @@ -135,6 +135,16 @@ #define PAGE_CGROUP_FLAG_CACHE (0x1) /* charged as cache */ #define PAGE_CGROUP_FLAG_ACTIVE (0x2) /* page is active in this cgroup */ +static inline int page_cgroup_nid(struct page_cgroup *pc) +{ + return page_to_nid(pc->page); +} + +static inline enum zone_type page_cgroup_zid(struct page_cgroup *pc) +{ + return page_zonenum(pc->page); +} + enum { MEM_CGROUP_TYPE_UNSPEC = 0, MEM_CGROUP_TYPE_MAPPED, - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/