diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fea50b0cb405..822ce86fc883 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -857,7 +857,6 @@ static void free_pcppages_bulk(struct zone *zone, int count, { int migratetype = 0; int batch_free = 0; - int to_free = count; unsigned long nr_scanned; bool isolated_pageblocks; @@ -867,7 +866,7 @@ static void free_pcppages_bulk(struct zone *zone, int count, if (nr_scanned) __mod_zone_page_state(zone, NR_PAGES_SCANNED, -nr_scanned); - while (to_free) { + while (count) { struct page *page; struct list_head *list; @@ -887,7 +886,7 @@ static void free_pcppages_bulk(struct zone *zone, int count, /* This is the only non-empty list. Free them all. */ if (batch_free == MIGRATE_PCPTYPES) - batch_free = to_free; + batch_free = count; do { int mt; /* migratetype of the to-be-freed page */ @@ -905,7 +904,7 @@ static void free_pcppages_bulk(struct zone *zone, int count, __free_one_page(page, page_to_pfn(page), zone, 0, mt); trace_mm_page_pcpu_drain(page, 0, mt); - } while (--to_free && --batch_free && !list_empty(list)); + } while (--count && --batch_free && !list_empty(list)); } spin_unlock(&zone->lock); } |