From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f200.google.com (mail-wr0-f200.google.com [209.85.128.200]) by kanga.kvack.org (Postfix) with ESMTP id 4725D6B03B1 for ; Fri, 23 Jun 2017 04:53:59 -0400 (EDT) Received: by mail-wr0-f200.google.com with SMTP id l34so10894347wrc.12 for ; Fri, 23 Jun 2017 01:53:59 -0700 (PDT) Received: from mail-wr0-f194.google.com (mail-wr0-f194.google.com. [209.85.128.194]) by mx.google.com with ESMTPS id 53si4116040wru.4.2017.06.23.01.53.57 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Jun 2017 01:53:58 -0700 (PDT) Received: by mail-wr0-f194.google.com with SMTP id z45so10916902wrb.2 for ; Fri, 23 Jun 2017 01:53:57 -0700 (PDT) From: Michal Hocko Subject: [PATCH 1/6] MIPS: do not use __GFP_REPEAT for order-0 request Date: Fri, 23 Jun 2017 10:53:40 +0200 Message-Id: <20170623085345.11304-2-mhocko@kernel.org> In-Reply-To: <20170623085345.11304-1-mhocko@kernel.org> References: <20170623085345.11304-1-mhocko@kernel.org> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Vlastimil Babka , Johannes Weiner , Mel Gorman , NeilBrown , LKML , linux-mm@kvack.org, Michal Hocko , Alex Belits , David Daney , Ralf Baechle From: Michal Hocko 3377e227af44 ("MIPS: Add 48-bit VA space (and 4-level page tables) for 4K pages.") has added a new __GFP_REPEAT user but using this flag doesn't really make any sense for order-0 request which is the case here because PUD_ORDER is 0. __GFP_REPEAT has historically effect only on allocation requests with order > PAGE_ALLOC_COSTLY_ORDER. This doesn't introduce any functional change. This is a preparatory patch for later work which renames the flag and redefines its semantic. Cc: Alex Belits Cc: David Daney Cc: Ralf Baechle Signed-off-by: Michal Hocko --- arch/mips/include/asm/pgalloc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index a1bdb1ea5234..39b9f311c4ef 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -116,7 +116,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address) { pud_t *pud; - pud = (pud_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, PUD_ORDER); + pud = (pud_t *) __get_free_pages(GFP_KERNEL, PUD_ORDER); if (pud) pud_init((unsigned long)pud, (unsigned long)invalid_pmd_table); return pud; -- 2.11.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org