From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41572) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YxVPI-00038E-8W for qemu-devel@nongnu.org; Wed, 27 May 2015 03:05:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YxVPF-0003Z5-Jz for qemu-devel@nongnu.org; Wed, 27 May 2015 03:05:40 -0400 Sender: Paolo Bonzini Message-ID: <55656CBD.2000804@redhat.com> Date: Wed, 27 May 2015 09:05:33 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1429964684-23872-1-git-send-email-aik@ozlabs.ru> <55646C18.4000303@redhat.com> <5564750C.8000100@ozlabs.ru> <556475BD.50401@redhat.com> <55647843.4040609@ozlabs.ru> <556479B6.1010501@redhat.com> <55647C75.5000704@ozlabs.ru> <55647D4C.6060008@redhat.com> <55648086.3010804@ozlabs.ru> <55648239.7070905@redhat.com> <20150526145557.4646.3678@loki> <55648A21.50401@redhat.com> <55649612.8070004@ozlabs.ru> <55649677.2090502@redhat.com> <556507FD.6060905@ozlabs.ru> In-Reply-To: <556507FD.6060905@ozlabs.ru> Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH qemu v7 06/14] spapr_iommu: Introduce "enabled" state for TCE table List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexey Kardashevskiy , Michael Roth , David Gibson Cc: Alex Williamson , qemu-ppc@nongnu.org, qemu-devel@nongnu.org, Alexander Graf On 27/05/2015 01:55, Alexey Kardashevskiy wrote: > One step back :) Whole dance is what here? There are: > 1) del+set_size(0) > 2) set_size(not zero)+add Then no need for begin/commit. :) Paolo