Re: [Qemu-devel] [PATCH v4 0/3] backup: Use copy offloading

2018-07-02 Thread Jeff Cody
On Tue, Jul 03, 2018 at 10:37:55AM +0800, Fam Zheng wrote: > v4: Rebase to master. > Pick up Stefan's rev-bys. > Include a block/io.c fix to fix a new issue caused by recent block/io.c > change - our drive-backup cases in iotests exposes the bug loudly. > > This enhances the backup job

[Qemu-devel] [PATCH v4 0/3] backup: Use copy offloading

2018-07-02 Thread Fam Zheng
v4: Rebase to master. Pick up Stefan's rev-bys. Include a block/io.c fix to fix a new issue caused by recent block/io.c change - our drive-backup cases in iotests exposes the bug loudly. This enhances the backup job to make use of the copy offloading API. It eliminates the necessity to