Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758137AbdCUWg4 (ORCPT ); Tue, 21 Mar 2017 18:36:56 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:57820 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756845AbdCUWgy (ORCPT ); Tue, 21 Mar 2017 18:36:54 -0400 Date: Tue, 21 Mar 2017 15:36:06 -0700 (PDT) Message-Id: <20170321.153606.2138520242577188528.davem@davemloft.net> To: eric.dumazet@gmail.com Cc: keescook@chromium.org, peterz@infradead.org, herbert@gondor.apana.org.au, elena.reshetova@intel.com, netdev@vger.kernel.org, bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org, kuznet@ms2.inr.ac.ru, jmorris@namei.org, kaber@trash.net, stephen@networkplumber.org, ishkamiel@gmail.com, dwindsor@gmail.com, akpm@linux-foundation.org Subject: Re: [PATCH 07/17] net: convert sock.sk_refcnt from atomic_t to refcount_t From: David Miller In-Reply-To: <1490131389.16816.123.camel@edumazet-glaptop3.roam.corp.google.com> References: <20170320134017.h3c2jrsnd4guuyu7@hirez.programming.kicks-ass.net> <1490131389.16816.123.camel@edumazet-glaptop3.roam.corp.google.com> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Tue, 21 Mar 2017 15:36:07 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 378 Lines: 10 From: Eric Dumazet Date: Tue, 21 Mar 2017 14:23:09 -0700 > It looks like our suggestion to get kernel builds with atomic_inc() > being exactly an atomic_inc() is not even discussed or implemented. > > Coding this would require less time than running a typical Google kernel > qualification (roughly one month, thousands of hosts..., days of SWE). +1