[Qemu-devel] [RFC PATCH v0 0/3] gluster: conversion to coroutines and supporting write_zeroes

[Bharata B Rao <bharata@linux.vnet.ibm.com>]

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