From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id 351646B0038 for ; Tue, 19 Dec 2017 05:02:29 -0500 (EST) Received: by mail-wr0-f199.google.com with SMTP id 96so10919143wrk.7 for ; Tue, 19 Dec 2017 02:02:29 -0800 (PST) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id z5si11558492wrg.500.2017.12.19.02.02.27 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 19 Dec 2017 02:02:28 -0800 (PST) Date: Tue, 19 Dec 2017 11:02:26 +0100 From: Michal Hocko Subject: Re: [PATCH 8/8] mm: Remove reference to PG_buddy Message-ID: <20171219100226.GG2787@dhcp22.suse.cz> References: <20171216164425.8703-1-willy@infradead.org> <20171216164425.8703-9-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171216164425.8703-9-willy@infradead.org> Sender: owner-linux-mm@kvack.org List-ID: To: Matthew Wilcox Cc: linux-mm@kvack.org, "Kirill A. Shutemov" , Christoph Lameter , Matthew Wilcox On Sat 16-12-17 08:44:25, Matthew Wilcox wrote: > From: Matthew Wilcox > > PG_buddy doesn't exist any more. It's called PageBuddy now. > > Signed-off-by: Matthew Wilcox Acked-by: Michal Hocko > --- > include/linux/mm_types.h | 15 ++++++++------- > 1 file changed, 8 insertions(+), 7 deletions(-) > > diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h > index a517d210f177..06f16a451a53 100644 > --- a/include/linux/mm_types.h > +++ b/include/linux/mm_types.h > @@ -173,13 +173,14 @@ struct page { > }; > > union { > - unsigned long private; /* Mapping-private opaque data: > - * usually used for buffer_heads > - * if PagePrivate set; used for > - * swp_entry_t if PageSwapCache; > - * indicates order in the buddy > - * system if PG_buddy is set. > - */ > + /* > + * Mapping-private opaque data: > + * Usually used for buffer_heads if PagePrivate > + * Used for swp_entry_t if PageSwapCache > + * Indicates order in the buddy system if PageBuddy > + */ > + unsigned long private; > + > #if USE_SPLIT_PTE_PTLOCKS > #if ALLOC_SPLIT_PTLOCKS > spinlock_t *ptl; > -- > 2.15.1 > > -- > 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 -- Michal Hocko SUSE Labs -- 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