From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f71.google.com (mail-pg0-f71.google.com [74.125.83.71]) by kanga.kvack.org (Postfix) with ESMTP id 50E3A6B0033 for ; Mon, 6 Feb 2017 12:27:37 -0500 (EST) Received: by mail-pg0-f71.google.com with SMTP id d185so112444278pgc.2 for ; Mon, 06 Feb 2017 09:27:37 -0800 (PST) Received: from bombadil.infradead.org (bombadil.infradead.org. [65.50.211.133]) by mx.google.com with ESMTPS id q64si1262576pga.342.2017.02.06.09.27.35 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 06 Feb 2017 09:27:35 -0800 (PST) Date: Mon, 6 Feb 2017 09:27:31 -0800 From: Christoph Hellwig Subject: Re: [PATCH] mm: replace FAULT_FLAG_SIZE with parameter to huge_fault Message-ID: <20170206172731.GA17515@infradead.org> References: <148615748258.43180.1690152053774975329.stgit@djiang5-desk3.ch.intel.com> <20170206143648.GA461@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Dan Williams Cc: Christoph Hellwig , Matthew Wilcox , "linux-nvdimm@lists.01.org" , Dave Hansen , linux-xfs@vger.kernel.org, Linux MM , Vlastimil Babka , Jan Kara , Andrew Morton , linux-ext4 , "Kirill A. Shutemov" On Mon, Feb 06, 2017 at 08:24:48AM -0800, Dan Williams wrote: > > Also can be use this opportunity > > to fold ->huge_fault into ->fault? > > Hmm, yes, just need a scheme to not attempt huge_faults on pte-only handlers. Do we need anything more than checking vma->vm_flags for VM_HUGETLB? -- 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