static void shrink_node_memcg(struct pglist_data *pgdat, struct mem_cgroup *memcg,
struct scan_control *sc, unsigned long *lru_pages)
{
- struct zone *zone = &pgdat->node_zones[sc->reclaim_idx];
- struct lruvec *lruvec = mem_cgroup_lruvec(pgdat, zone, memcg);
+ struct lruvec *lruvec = mem_cgroup_lruvec(pgdat, memcg);
unsigned long nr[NR_LRU_LISTS];
unsigned long targets[NR_LRU_LISTS];
unsigned long nr_to_scan;
do {
struct mem_cgroup *root = sc->target_mem_cgroup;
struct mem_cgroup_reclaim_cookie reclaim = {
- .zone = &pgdat->node_zones[classzone_idx],
+ .pgdat = pgdat,
.priority = sc->priority,
};
unsigned long node_lru_pages = 0;
* and balancing, not for a memcg's limit.
*/
nr_soft_scanned = 0;
- nr_soft_reclaimed = mem_cgroup_soft_limit_reclaim(zone,
+ nr_soft_reclaimed = mem_cgroup_soft_limit_reclaim(zone->zone_pgdat,
sc->order, sc->gfp_mask,
&nr_soft_scanned);
sc->nr_reclaimed += nr_soft_reclaimed;
unsigned long mem_cgroup_shrink_node(struct mem_cgroup *memcg,
gfp_t gfp_mask, bool noswap,
- struct zone *zone,
+ pg_data_t *pgdat,
unsigned long *nr_scanned)
{
struct scan_control sc = {
* will pick up pages from other mem cgroup's as well. We hack
* the priority and make it zero.
*/
- shrink_node_memcg(zone->zone_pgdat, memcg, &sc, &lru_pages);
+ shrink_node_memcg(pgdat, memcg, &sc, &lru_pages);
trace_mm_vmscan_memcg_softlimit_reclaim_end(sc.nr_reclaimed);
#endif
static void age_active_anon(struct pglist_data *pgdat,
- struct zone *zone, struct scan_control *sc)
+ struct scan_control *sc)
{
struct mem_cgroup *memcg;
memcg = mem_cgroup_iter(NULL, NULL, NULL);
do {
- struct lruvec *lruvec = mem_cgroup_lruvec(pgdat, zone, memcg);
+ struct lruvec *lruvec = mem_cgroup_lruvec(pgdat, memcg);
if (inactive_list_is_low(lruvec, false))
shrink_active_list(SWAP_CLUSTER_MAX, lruvec,
* pages are rotated regardless of classzone as this is
* about consistent aging.
*/
- age_active_anon(pgdat, &pgdat->node_zones[MAX_NR_ZONES - 1], &sc);
+ age_active_anon(pgdat, &sc);
/*
* If we're getting trouble reclaiming, start doing writepage
/* Call soft limit reclaim before calling shrink_node. */
sc.nr_scanned = 0;
nr_soft_scanned = 0;
- nr_soft_reclaimed = mem_cgroup_soft_limit_reclaim(zone, sc.order,
+ nr_soft_reclaimed = mem_cgroup_soft_limit_reclaim(pgdat, sc.order,
sc.gfp_mask, &nr_soft_scanned);
sc.nr_reclaimed += nr_soft_reclaimed;