list_for_each_entry(page, &cc->migratepages, lru)
count[!!page_is_file_cache(page)]++;
- mod_zone_page_state(zone, NR_ISOLATED_ANON, count[0]);
- mod_zone_page_state(zone, NR_ISOLATED_FILE, count[1]);
+ mod_node_page_state(zone->zone_pgdat, NR_ISOLATED_ANON, count[0]);
+ mod_node_page_state(zone->zone_pgdat, NR_ISOLATED_FILE, count[1]);
}
/* Similar to reclaim, but different enough that they don't share logic */
{
unsigned long active, inactive, isolated;
- inactive = zone_page_state(zone, NR_INACTIVE_FILE) +
- zone_page_state(zone, NR_INACTIVE_ANON);
- active = zone_page_state(zone, NR_ACTIVE_FILE) +
- zone_page_state(zone, NR_ACTIVE_ANON);
- isolated = zone_page_state(zone, NR_ISOLATED_FILE) +
- zone_page_state(zone, NR_ISOLATED_ANON);
+ inactive = node_page_state(zone->zone_pgdat, NR_INACTIVE_FILE) +
+ node_page_state(zone->zone_pgdat, NR_INACTIVE_ANON);
+ active = node_page_state(zone->zone_pgdat, NR_ACTIVE_FILE) +
+ node_page_state(zone->zone_pgdat, NR_ACTIVE_ANON);
+ isolated = node_page_state(zone->zone_pgdat, NR_ISOLATED_FILE) +
+ node_page_state(zone->zone_pgdat, NR_ISOLATED_ANON);
return isolated > (inactive + active) / 2;
}
* if contended.
*/
if (!(low_pfn % SWAP_CLUSTER_MAX)
- && compact_unlock_should_abort(&zone->lru_lock, flags,
+ && compact_unlock_should_abort(zone_lru_lock(zone), flags,
&locked, cc))
break;
if (unlikely(__PageMovable(page)) &&
!PageIsolated(page)) {
if (locked) {
- spin_unlock_irqrestore(&zone->lru_lock,
+ spin_unlock_irqrestore(zone_lru_lock(zone),
flags);
locked = false;
}
/* If we already hold the lock, we can skip some rechecking */
if (!locked) {
- locked = compact_trylock_irqsave(&zone->lru_lock,
+ locked = compact_trylock_irqsave(zone_lru_lock(zone),
&flags, cc);
if (!locked)
break;
}
}
- lruvec = mem_cgroup_page_lruvec(page, zone);
+ lruvec = mem_cgroup_page_lruvec(page, zone->zone_pgdat);
/* Try isolate the page */
if (__isolate_lru_page(page, isolate_mode) != 0)
*/
if (nr_isolated) {
if (locked) {
- spin_unlock_irqrestore(&zone->lru_lock, flags);
+ spin_unlock_irqrestore(zone_lru_lock(zone), flags);
locked = false;
}
acct_isolated(zone, cc);
low_pfn = end_pfn;
if (locked)
- spin_unlock_irqrestore(&zone->lru_lock, flags);
+ spin_unlock_irqrestore(zone_lru_lock(zone), flags);
/*
* Update the pageblock-skip information and cached scanner pfn,
*contended = COMPACT_CONTENDED_NONE;
/* Check if the GFP flags allow compaction */
- if (!order || !may_enter_fs || !may_perform_io)
+ if (!may_enter_fs || !may_perform_io)
return COMPACT_SKIPPED;
trace_mm_compaction_try_to_compact_pages(order, gfp_mask, mode);