From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with ESMTP id BB1126B0047 for ; Wed, 29 Sep 2010 16:15:49 -0400 (EDT) Received: from hpaq3.eem.corp.google.com (hpaq3.eem.corp.google.com [172.25.149.3]) by smtp-out.google.com with ESMTP id o8TKFgHS023823 for ; Wed, 29 Sep 2010 13:15:46 -0700 Received: from pxi11 (pxi11.prod.google.com [10.243.27.11]) by hpaq3.eem.corp.google.com with ESMTP id o8TKFefw026185 for ; Wed, 29 Sep 2010 13:15:41 -0700 Received: by pxi11 with SMTP id 11so353419pxi.20 for ; Wed, 29 Sep 2010 13:15:40 -0700 (PDT) Date: Wed, 29 Sep 2010 13:15:30 -0700 (PDT) From: David Rientjes Subject: Re: [PATCH 2/3] slub: Add lock release annotation In-Reply-To: <1285761735-31499-2-git-send-email-namhyung@gmail.com> Message-ID: References: <1285761735-31499-1-git-send-email-namhyung@gmail.com> <1285761735-31499-2-git-send-email-namhyung@gmail.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Namhyung Kim Cc: Christoph Lameter , Pekka Enberg , Matt Mackall , linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: On Wed, 29 Sep 2010, Namhyung Kim wrote: > The unfreeze_slab() releases page's PG_locked bit but was missing > proper annotation. The deactivate_slab() needs to be marked also > since it calls unfreeze_slab() without grabbing the lock. unfreeze_slab() needs it because it calls deactivate_slab() unconditionally, rather. > Signed-off-by: Namhyung Kim Acked-by: David Rientjes -- 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