diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/filemap.c | 6 | ||||
| -rw-r--r-- | mm/page_alloc.c | 20 | ||||
| -rw-r--r-- | mm/percpu-vm.c | 2 |
3 files changed, 10 insertions, 18 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 90a9f261f85f..923fc2ebd74a 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2272,7 +2272,7 @@ no_cached_page: * Ok, it wasn't cached, so we need to create a new * page.. */ - page = page_cache_alloc_cold(mapping); + page = page_cache_alloc(mapping); if (!page) { error = -ENOMEM; goto out; @@ -2384,7 +2384,7 @@ static int page_cache_read(struct file *file, pgoff_t offset, gfp_t gfp_mask) int ret; do { - page = __page_cache_alloc(gfp_mask|__GFP_COLD); + page = __page_cache_alloc(gfp_mask); if (!page) return -ENOMEM; @@ -2788,7 +2788,7 @@ static struct page *do_read_cache_page(struct address_space *mapping, repeat: page = find_get_page(mapping, index); if (!page) { - page = __page_cache_alloc(gfp | __GFP_COLD); + page = __page_cache_alloc(gfp); if (!page) return ERR_PTR(-ENOMEM); err = add_to_page_cache_lru(page, mapping, index, gfp); 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); diff --git a/mm/percpu-vm.c b/mm/percpu-vm.c index 15dab691ea70..9158e5a81391 100644 --- a/mm/percpu-vm.c +++ b/mm/percpu-vm.c @@ -81,7 +81,7 @@ static void pcpu_free_pages(struct pcpu_chunk *chunk, static int pcpu_alloc_pages(struct pcpu_chunk *chunk, struct page **pages, int page_start, int page_end) { - const gfp_t gfp = GFP_KERNEL | __GFP_HIGHMEM | __GFP_COLD; + const gfp_t gfp = GFP_KERNEL | __GFP_HIGHMEM; unsigned int cpu, tcpu; int i; |