From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52252) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vjkxc-0008KS-9Q for qemu-devel@nongnu.org; Fri, 22 Nov 2013 02:15:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VjkxT-00026D-Bo for qemu-devel@nongnu.org; Fri, 22 Nov 2013 02:15:28 -0500 Received: from e28smtp04.in.ibm.com ([122.248.162.4]:53144) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VjkxS-00025l-NF for qemu-devel@nongnu.org; Fri, 22 Nov 2013 02:15:19 -0500 Received: from /spool/local by e28smtp04.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 22 Nov 2013 12:45:12 +0530 Received: from d28relay05.in.ibm.com (d28relay05.in.ibm.com [9.184.220.62]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id 781823940057 for ; Fri, 22 Nov 2013 12:45:10 +0530 (IST) Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay05.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id rAM7F68u196950 for ; Fri, 22 Nov 2013 12:45:07 +0530 Received: from d28av01.in.ibm.com (localhost [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id rAM7F8iQ012101 for ; Fri, 22 Nov 2013 12:45:09 +0530 From: Bharata B Rao Date: Fri, 22 Nov 2013 12:46:15 +0530 Message-Id: <1385104578-19369-1-git-send-email-bharata@linux.vnet.ibm.com> Subject: [Qemu-devel] [RFC PATCH v0 0/3] gluster: conversion to coroutines and supporting write_zeroes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, Bharata B Rao Hi, This series is about converting all the bdrv_aio* implementations in gluster driver to coroutine based implementations. Read, write, flush and discard routines are converted. This also adds support for .bdrv_co_write_zeroes() in gluster and provides a new preallocation option with qemu-img (-o preallocation=full) that can be used for raw images on GlusterFS backend to create fully allocated and zero-filled images. Bharata B Rao (3): gluster: Convert aio routines into coroutines gluster: Implement .bdrv_co_write_zeroes for gluster gluster: Add support for creating zero-filled image block/gluster.c | 298 ++++++++++++++++++++++++++++++++------------------------ configure | 8 ++ 2 files changed, 181 insertions(+), 125 deletions(-) -- 1.7.11.7