From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49523) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XsrsG-0002of-SK for qemu-devel@nongnu.org; Mon, 24 Nov 2014 06:32:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xsrs9-00047j-90 for qemu-devel@nongnu.org; Mon, 24 Nov 2014 06:32:08 -0500 Received: from mail-pd0-f180.google.com ([209.85.192.180]:58344) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xsrs9-00047J-3T for qemu-devel@nongnu.org; Mon, 24 Nov 2014 06:32:01 -0500 Received: by mail-pd0-f180.google.com with SMTP id p10so9625312pdj.39 for ; Mon, 24 Nov 2014 03:32:00 -0800 (PST) From: Ming Lei Date: Mon, 24 Nov 2014 19:31:30 +0800 Message-Id: <1416828693-30767-1-git-send-email-ming.lei@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v4 0/3] linux-aio: fix batch submission List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Paolo Bonzini , Stefan Hajnoczi , Kevin Wolf The 1st patch fixes batch submission. The 2nd one fixes -EAGAIN for non-batch case. The 3rd one is a cleanup. This patchset is splitted from previous patchset(dataplane: optimization and multi virtqueue support), as suggested by Stefan. V4: - abort reuqests in BH to abvoid potential "Co-routine re-entered recursively" - remove 'enqueue' parameter to ioq_submit() to simpify change - beautify code as suggested by Paolo v3: - rebase on QEMU master v2: - code style fix and commit log fix as suggested by Benoît Canet v1: - rebase on latest QEMU master block/linux-aio.c | 108 +++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 84 insertions(+), 24 deletions(-) Thanks Ming Lei