From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39947) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b1YG9-00035E-A0 for qemu-devel@nongnu.org; Sat, 14 May 2016 08:01:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b1YG5-0006mM-1M for qemu-devel@nongnu.org; Sat, 14 May 2016 08:01:28 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:9869 helo=relay.sw.ru) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b1YG4-0006le-Kw for qemu-devel@nongnu.org; Sat, 14 May 2016 08:01:24 -0400 From: "Denis V. Lunev" Date: Sat, 14 May 2016 15:01:07 +0300 Message-Id: <1463227273-27523-1-git-send-email-den@openvz.org> Subject: [Qemu-devel] [PATCH 0/6] qcow2_co_write_zeroes and related improvements List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: den@openvz.org, Kevin Wolf This series enables tracepoints in qemu-io and improves bdrv/qcow2_co_write_zeroes framework. Signed-off-by: Denis V. Lunev CC: Kevin Wolf Denis V. Lunev (6): qcow2: add tracepoints for qcow2_co_write_zeroes qemu-io: enable tracing in qemu-io block: split write_zeroes always qcow2: simplify logic in qcow2_co_write_zeroes qcow2: fix condition in is_zero_cluster qcow2: merge is_zero_cluster helpers into qcow2_co_write_zeroes block/io.c | 6 +++--- block/qcow2.c | 63 ++++++++++++++++++++++------------------------------------- qemu-io.c | 43 ++++++++++++++++++++++++++++++++++++++++ trace-events | 2 ++ 4 files changed, 71 insertions(+), 43 deletions(-) -- 2.5.0