Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754253Ab2J3FVy (ORCPT ); Tue, 30 Oct 2012 01:21:54 -0400 Received: from smtp-outbound-2.vmware.com ([208.91.2.13]:55515 "EHLO smtp-outbound-2.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752512Ab2J3FVx (ORCPT ); Tue, 30 Oct 2012 01:21:53 -0400 Date: Mon, 29 Oct 2012 22:21:52 -0700 From: Dmitry Torokhov To: Greg KH Cc: George Zhang , pv-drivers@vmware.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: Re: [Pv-drivers] [PATCH 08/12] VMCI: resource object implementation. Message-ID: <20121030052152.GG32055@dtor-ws.eng.vmware.com> References: <20121030005923.17788.21797.stgit@promb-2n-dhcp175.eng.vmware.com> <20121030010453.17788.90295.stgit@promb-2n-dhcp175.eng.vmware.com> <20121030022946.GI1920@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121030022946.GI1920@kroah.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 696 Lines: 19 On Mon, Oct 29, 2012 at 07:29:46PM -0700, Greg KH wrote: > On Mon, Oct 29, 2012 at 06:04:58PM -0700, George Zhang wrote: > > VMCI resource tracks all used resources within the vmci code. > > Same "kref_put() with no lock seen" question in this file, prove me > wrong please. Same proof as with others, the reference can't be taken unless the resource is in hast table (which protected by RCU/spinlock) so no fear of bouncing off 0. Thanks, Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/