Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757454AbaJaTNQ (ORCPT ); Fri, 31 Oct 2014 15:13:16 -0400 Received: from mail-qa0-f73.google.com ([209.85.216.73]:41031 "EHLO mail-qa0-f73.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751032AbaJaTNP (ORCPT ); Fri, 31 Oct 2014 15:13:15 -0400 Date: Fri, 31 Oct 2014 12:13:12 -0700 From: Peter Feiner To: Andrea Arcangeli Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, "Kirill A. Shutemov" , Michel Lespinasse , Andrew Jones , Hugh Dickins , Mel Gorman , Andres Lagar-Cavilla , Minchan Kim , KOSAKI Motohiro , "\\\"Dr. David Alan Gilbert\\\"" , Peter Zijlstra , Benjamin Herrenschmidt , James Bottomley , David Miller , Steve Capper , Johannes Weiner Subject: Re: [PATCH 3/5] mm: gup: use get_user_pages_unlocked within get_user_pages_fast Message-ID: <20141031191312.GB38315@google.com> References: <1414600520-7664-1-git-send-email-aarcange@redhat.com> <1414600520-7664-4-git-send-email-aarcange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1414600520-7664-4-git-send-email-aarcange@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 29, 2014 at 05:35:18PM +0100, Andrea Arcangeli wrote: > This allows the get_user_pages_fast slow path to release the mmap_sem > before blocking. > > Signed-off-by: Andrea Arcangeli Reviewed-by: Peter Feiner -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/