From: Michal Hocko Date: Tue, 7 Mar 2017 15:48:40 +0000 (+0100) Subject: s390: get rid of superfluous __GFP_REPEAT X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=faee35a57bc1758864fb325740c3f0d5ca0b3771;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git s390: get rid of superfluous __GFP_REPEAT __GFP_REPEAT has a rather weak semantic but since it has been introduced around 2.6.12 it has been ignored for low order allocations. page_table_alloc then uses the flag for a single page allocation. This means that this flag has never been actually useful here because it has always been used only for PAGE_ALLOC_COSTLY requests. An earlier attempt to remove the flag 10d58bf297e2 ("s390: get rid of superfluous __GFP_REPEAT") has missed this one but the situation is very same here. Signed-off-by: Michal Hocko Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index 995f78532cc2..2776bad61094 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -144,7 +144,7 @@ struct page *page_table_alloc_pgste(struct mm_struct *mm) struct page *page; unsigned long *table; - page = alloc_page(GFP_KERNEL|__GFP_REPEAT); + page = alloc_page(GFP_KERNEL); if (page) { table = (unsigned long *) page_to_phys(page); clear_table(table, _PAGE_INVALID, PAGE_SIZE/2);