From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl0-f69.google.com (mail-pl0-f69.google.com [209.85.160.69]) by kanga.kvack.org (Postfix) with ESMTP id 064AB6B0003 for ; Thu, 12 Apr 2018 04:21:23 -0400 (EDT) Received: by mail-pl0-f69.google.com with SMTP id h12-v6so3252809pls.23 for ; Thu, 12 Apr 2018 01:21:22 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id d32-v6si2900414pld.678.2018.04.12.01.21.21 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 12 Apr 2018 01:21:22 -0700 (PDT) Date: Thu, 12 Apr 2018 10:21:18 +0200 From: Michal Hocko Subject: Re: [PATCH] mmap.2: document new MAP_FIXED_NOREPLACE flag Message-ID: <20180412082118.GT23400@dhcp22.suse.cz> References: <20180411120452.1736-1-mhocko@kernel.org> <97504dda-4252-a150-e7b5-43fe587aa055@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <97504dda-4252-a150-e7b5-43fe587aa055@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Michael Kerrisk (man-pages)" Cc: John Hubbard , Andrew Morton , linux-mm@kvack.org, LKML , linux-api@vger.kernel.org On Thu 12-04-18 10:04:06, Michael Kerrisk wrote: > Hello Michal, > > On 04/11/2018 02:04 PM, mhocko@kernel.org wrote: > > From: Michal Hocko > > > > 4.17+ kernels offer a new MAP_FIXED_NOREPLACE flag which allows the caller to > > atomicaly probe for a given address range. > > > > [wording heavily updated by John Hubbard ] > > Signed-off-by: Michal Hocko > > Thanks! I've applied your patch, and done a little tweaking. The results > have already been pushed. Thanks! -- Michal Hocko SUSE Labs