summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--mm/page_alloc.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 586f58685e25..7b2611a055a7 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1957,7 +1957,7 @@ zonelist_scan:
if (alloc_flags & ALLOC_FAIR) {
if (!zone_local(preferred_zone, zone))
continue;
- if (zone_page_state(zone, NR_ALLOC_BATCH) <= 0)
+ if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0)
continue;
}
/*
@@ -5670,9 +5670,8 @@ static void __setup_per_zone_wmarks(void)
zone->watermark[WMARK_HIGH] = min_wmark_pages(zone) + (tmp >> 1);
__mod_zone_page_state(zone, NR_ALLOC_BATCH,
- high_wmark_pages(zone) -
- low_wmark_pages(zone) -
- zone_page_state(zone, NR_ALLOC_BATCH));
+ high_wmark_pages(zone) - low_wmark_pages(zone) -
+ atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
setup_zone_migrate_reserve(zone);
spin_unlock_irqrestore(&zone->lock, flags);