From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KzwQr-00085A-GJ for qemu-devel@nongnu.org; Tue, 11 Nov 2008 11:49:37 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KzwQp-00084C-Qp for qemu-devel@nongnu.org; Tue, 11 Nov 2008 11:49:36 -0500 Received: from [199.232.76.173] (port=51717 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KzwQp-000844-H4 for qemu-devel@nongnu.org; Tue, 11 Nov 2008 11:49:35 -0500 Received: from an-out-0708.google.com ([209.85.132.251]:41960) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KzwQp-0007Cp-OP for qemu-devel@nongnu.org; Tue, 11 Nov 2008 11:49:35 -0500 Received: by an-out-0708.google.com with SMTP id c38so547254ana.37 for ; Tue, 11 Nov 2008 08:49:34 -0800 (PST) Message-ID: <4919B79A.5030402@codemonkey.ws> Date: Tue, 11 Nov 2008 10:49:30 -0600 From: Anthony Liguori MIME-Version: 1.0 Subject: Re: [Qemu-devel] [patch] Fix block I/O hang. References: <4919B46C.3040804@redhat.com> In-Reply-To: <4919B46C.3040804@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Gerd Hoffmann wrote: > Hi, > > $subject says all. > > please apply, > Gerd > Under what circumstances? posix_aio_read() is only invoked from a select callback. This means there should be data available to be read. Regards, Anthony Liguori