From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f49.google.com (mail-pa0-f49.google.com [209.85.220.49]) by kanga.kvack.org (Postfix) with ESMTP id 8D04C6B0074 for ; Wed, 17 Jun 2015 19:51:39 -0400 (EDT) Received: by padev16 with SMTP id ev16so47345966pad.0 for ; Wed, 17 Jun 2015 16:51:39 -0700 (PDT) Received: from mail-pd0-x22e.google.com (mail-pd0-x22e.google.com. [2607:f8b0:400e:c02::22e]) by mx.google.com with ESMTPS id wn3si8583155pab.7.2015.06.17.16.51.38 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 17 Jun 2015 16:51:38 -0700 (PDT) Received: by pdbki1 with SMTP id ki1so52008833pdb.1 for ; Wed, 17 Jun 2015 16:51:38 -0700 (PDT) Date: Thu, 18 Jun 2015 08:52:05 +0900 From: Sergey Senozhatsky Subject: Re: [RFC][PATCH 1/5] mm/slab_common: allow NULL cache pointer in kmem_cache_destroy() Message-ID: <20150617235205.GA3422@swordfish> References: <1433851493-23685-1-git-send-email-sergey.senozhatsky@gmail.com> <1433851493-23685-2-git-send-email-sergey.senozhatsky@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: David Rientjes Cc: Julia Lawall , Andrew Morton , Minchan Kim , Christoph Lameter , Pekka Enberg , Joonsoo Kim , Michal Hocko , linux-mm@kvack.org, linux-kernel@vger.kernel.org, sergey.senozhatsky.work@gmail.com, Sergey Senozhatsky On (06/17/15 16:14), David Rientjes wrote: [..] > > > > Signed-off-by: Sergey Senozhatsky > > Reported-by: Andrew Morton > > LKML-reference: https://lkml.org/lkml/2015/6/8/583 > > Acked-by: David Rientjes > > kmem_cache_destroy() isn't a fastpath, this is long overdue. Now where's > the patch to remove the NULL checks from the callers? ;) > Thanks. Yes, Julia Lawall (Cc'd) already has a patch set ready for submission. -ss -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org