From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f200.google.com (mail-pf0-f200.google.com [209.85.192.200]) by kanga.kvack.org (Postfix) with ESMTP id 349846B0389 for ; Thu, 9 Feb 2017 16:59:31 -0500 (EST) Received: by mail-pf0-f200.google.com with SMTP id y143so23338532pfb.6 for ; Thu, 09 Feb 2017 13:59:31 -0800 (PST) Received: from bombadil.infradead.org (bombadil.infradead.org. [65.50.211.133]) by mx.google.com with ESMTPS id x61si11256171plb.36.2017.02.09.13.59.30 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Feb 2017 13:59:30 -0800 (PST) Date: Thu, 9 Feb 2017 13:59:04 -0800 From: Matthew Wilcox Subject: Re: [PATCHv6 09/37] filemap: allocate huge page in pagecache_get_page(), if allowed Message-ID: <20170209215904.GX2267@bombadil.infradead.org> References: <20170126115819.58875-1-kirill.shutemov@linux.intel.com> <20170126115819.58875-10-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170126115819.58875-10-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: Theodore Ts'o , Andreas Dilger , Jan Kara , Andrew Morton , Alexander Viro , Hugh Dickins , Andrea Arcangeli , Dave Hansen , Vlastimil Babka , Ross Zwisler , linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-block@vger.kernel.org On Thu, Jan 26, 2017 at 02:57:51PM +0300, Kirill A. Shutemov wrote: > Write path allocate pages using pagecache_get_page(). We should be able > to allocate huge pages there, if it's allowed. As usually, fallback to > small pages, if failed. > > Signed-off-by: Kirill A. Shutemov Reviewed-by: Matthew Wilcox -- 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