From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1O9NiT-0005hM-Ry for qemu-devel@nongnu.org; Tue, 04 May 2010 15:23:37 -0400 Received: from [140.186.70.92] (port=55863 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O9NiS-0005fr-IL for qemu-devel@nongnu.org; Tue, 04 May 2010 15:23:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1O9NiR-0003bB-1p for qemu-devel@nongnu.org; Tue, 04 May 2010 15:23:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:3551) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O9NiQ-0003b0-M2 for qemu-devel@nongnu.org; Tue, 04 May 2010 15:23:35 -0400 Message-ID: <4BE07427.9050708@redhat.com> Date: Tue, 04 May 2010 21:23:19 +0200 From: Gerd Hoffmann MIME-Version: 1.0 References: <1272997439-9675-1-git-send-email-amit.shah@redhat.com> In-Reply-To: <1272997439-9675-1-git-send-email-amit.shah@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: [PATCH v6 0/6] char: non-blocking writes, virtio-console flow control List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Amit Shah Cc: Paul Brook , qemu list , Juan Quintela On 05/04/10 20:23, Amit Shah wrote: > Hello, > > This series lets interested callers ask for an -EAGAIN return from the > chardev backends (only unix and tcp sockets as of now) to implement > their own flow control. > > A new call, qemu_chr_write_nb() is added, that will fallback to > qemu_chr_write() if the backend file isn't non-blocking or if no > callback was supplied. > > Support for other backend types is easy to add and will be done in > later patches. I think we've finally sorted out all issues. Acked-by: Gerd Hoffmann cheers, Gerd