Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752146AbdDMVaZ (ORCPT ); Thu, 13 Apr 2017 17:30:25 -0400 Received: from mail-wm0-f42.google.com ([74.125.82.42]:37022 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751147AbdDMVaW (ORCPT ); Thu, 13 Apr 2017 17:30:22 -0400 MIME-Version: 1.0 In-Reply-To: <20170413161709.ej3qxuqitykhqtyf@hirez.programming.kicks-ass.net> References: <20170412165441.GA17149@linux.vnet.ibm.com> <1492016149-18834-1-git-send-email-paulmck@linux.vnet.ibm.com> <20170413091248.xnctlppstkrm6eq5@hirez.programming.kicks-ass.net> <50d59b9c-fa8e-1992-2613-e84774ec5428@suse.cz> <20170413161709.ej3qxuqitykhqtyf@hirez.programming.kicks-ass.net> From: Eric Dumazet Date: Thu, 13 Apr 2017 14:30:19 -0700 Message-ID: Subject: Re: [PATCH tip/core/rcu 01/13] mm: Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU To: Peter Zijlstra Cc: Vlastimil Babka , "Paul E. McKenney" , LKML , Ingo Molnar , jiangshanlai@gmail.com, dipankar@in.ibm.com, Andrew Morton , Mathieu Desnoyers , Josh Triplett , Thomas Gleixner , Steven Rostedt , David Howells , Frederic Weisbecker , oleg@redhat.com, pranith kumar , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , linux-mm Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 198 Lines: 7 On Thu, Apr 13, 2017 at 9:17 AM, Peter Zijlstra wrote: > git log -S SLAB_DESTROY_BY_RCU Maybe, but "git log -S" is damn slow at least here. While "git grep" is _very_ fast