From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752395AbaIJPyT (ORCPT ); Wed, 10 Sep 2014 11:54:19 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:49276 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751437AbaIJPyR (ORCPT ); Wed, 10 Sep 2014 11:54:17 -0400 Date: Wed, 10 Sep 2014 18:53:56 +0300 From: Dan Carpenter To: Jiri Kosina Cc: "Theodore Ts'o" , Andrew Morton , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] mm/sl[aou]b: make kfree() aware of error pointers Message-ID: <20140910155356.GT6549@mwanda> References: <20140909162114.44b3e98cf925f125e84a8a06@linux-foundation.org> <20140910140759.GC31903@thunk.org> <20140910152104.GS6549@mwanda> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 10, 2014 at 05:28:11PM +0200, Jiri Kosina wrote: > > Too late for this now, yes. We could still introduce a __kfree_fast_path() which doesn't have checking. regards, dan carpenter