qcow: add qcow_aio_setup helper
[this one is required for [PATCH] fully split aio_pool from BlockDriver, sorry for not sending it out earlier] Add a qcow_aio_setup helper to qcow to shared common code between the aio_readv and aio_writev methods. Based on the function with the same name in qcow2. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Showing
想要评论请 注册 或 登录