diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index f265d37b3152..370b64d03e3f 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2336,7 +2336,7 @@ retry: */ static int rmqueue_bulk(struct zone *zone, unsigned int order, unsigned long count, struct list_head *list, - int migratetype, bool cold) + int migratetype) { int i, alloced = 0; @@ -2358,10 +2358,7 @@ static int rmqueue_bulk(struct zone *zone, unsigned int order, * merge IO requests if the physical pages are ordered * properly. */ - if (likely(!cold)) - list_add(&page->lru, list); - else - list_add_tail(&page->lru, list); + list_add(&page->lru, list); list = &page->lru; alloced++; if (is_migrate_cma(get_pcppage_migratetype(page))) @@ -2795,7 +2792,7 @@ static inline void zone_statistics(struct zone *preferred_zone, struct zone *z) /* Remove page from the per-cpu list, caller must protect the list */ static struct page *__rmqueue_pcplist(struct zone *zone, int migratetype, - bool cold, struct per_cpu_pages *pcp, + struct per_cpu_pages *pcp, struct list_head *list) { struct page *page; @@ -2804,16 +2801,12 @@ static struct page *__rmqueue_pcplist(struct zone *zone, int migratetype, if (list_empty(list)) { pcp->count += rmqueue_bulk(zone, 0, pcp->batch, list, - migratetype, cold); + migratetype); if (unlikely(list_empty(list))) return NULL; } - if (cold) - page = list_last_entry(list, struct page, lru); - else - page = list_first_entry(list, struct page, lru); - + page = list_first_entry(list, struct page, lru); list_del(&page->lru); pcp->count--; } while (check_new_pcp(page)); @@ -2828,14 +2821,13 @@ static struct page *rmqueue_pcplist(struct zone *preferred_zone, { struct per_cpu_pages *pcp; struct list_head *list; - bool cold = ((gfp_flags & __GFP_COLD) != 0); struct page *page; unsigned long flags; local_irq_save(flags); pcp = &this_cpu_ptr(zone->pageset)->pcp; list = &pcp->lists[migratetype]; - page = __rmqueue_pcplist(zone, migratetype, cold, pcp, list); + page = __rmqueue_pcplist(zone, migratetype, pcp, list); if (page) { __count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order); zone_statistics(preferred_zone, zone); |