Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752891AbcD1NY1 (ORCPT ); Thu, 28 Apr 2016 09:24:27 -0400 Received: from mail-wm0-f42.google.com ([74.125.82.42]:35261 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751731AbcD1NYX (ORCPT ); Thu, 28 Apr 2016 09:24:23 -0400 From: Michal Hocko To: Andrew Morton Cc: , LKML , Michal Hocko , Martin Schwidefsky , linux-arch@vger.kernel.org, Heiko Carstens Subject: [PATCH 13/20] s390: get rid of superfluous __GFP_REPEAT Date: Thu, 28 Apr 2016 15:23:59 +0200 Message-Id: <1461849846-27209-14-git-send-email-mhocko@kernel.org> X-Mailer: git-send-email 2.8.0.rc3 In-Reply-To: <1461849846-27209-1-git-send-email-mhocko@kernel.org> References: <1461849846-27209-1-git-send-email-mhocko@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1073 Lines: 32 From: Michal Hocko __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. Cc: Martin Schwidefsky Cc: linux-arch@vger.kernel.org Acked-by: Heiko Carstens Signed-off-by: Michal Hocko --- arch/s390/mm/pgalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index f6c3de26cda8..3f716741797a 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -198,7 +198,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) return table; } /* Allocate a fresh page */ - page = alloc_page(GFP_KERNEL|__GFP_REPEAT); + page = alloc_page(GFP_KERNEL); if (!page) return NULL; if (!pgtable_page_ctor(page)) { -- 2.8.0.rc3