diff options
| author | Konstantin Khlebnikov <khlebnikov@openvz.org> | 2012-05-30 00:06:58 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-30 01:22:26 +0200 |
| commit | 7f5e86c2ccc1480946d2c869d7f7d5278e828092 (patch) | |
| tree | 704612422963868042c9d240b4a395bd7bce8469 /mm/page_alloc.c | |
| parent | mm/vmscan: store "priority" in struct scan_control (diff) | |
| download | linux-7f5e86c2ccc1480946d2c869d7f7d5278e828092.tar.xz linux-7f5e86c2ccc1480946d2c869d7f7d5278e828092.zip | |
mm: add link from struct lruvec to struct zone
This is the first stage of struct mem_cgroup_zone removal. Further
patches replace struct mem_cgroup_zone with a pointer to struct lruvec.
If CONFIG_CGROUP_MEM_RES_CTLR=n lruvec_zone() is just container_of().
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | mm/page_alloc.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8cbfc38e68ac..6092f331b32e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4358,7 +4358,6 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat, for (j = 0; j < MAX_NR_ZONES; j++) { struct zone *zone = pgdat->node_zones + j; unsigned long size, realsize, memmap_pages; - enum lru_list lru; size = zone_spanned_pages_in_node(nid, j, zones_size); realsize = size - zone_absent_pages_in_node(nid, j, @@ -4408,12 +4407,7 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat, zone->zone_pgdat = pgdat; zone_pcp_init(zone); - for_each_lru(lru) - INIT_LIST_HEAD(&zone->lruvec.lists[lru]); - zone->lruvec.reclaim_stat.recent_rotated[0] = 0; - zone->lruvec.reclaim_stat.recent_rotated[1] = 0; - zone->lruvec.reclaim_stat.recent_scanned[0] = 0; - zone->lruvec.reclaim_stat.recent_scanned[1] = 0; + lruvec_init(&zone->lruvec, zone); zap_zone_vm_stats(zone); zone->flags = 0; if (!size) |