Re: [Qemu-devel] [PATCH v4 3/8] block: don't make snapshots for filters

2016-09-21 Thread Pavel Dovgalyuk
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Wednesday, September 21, 2016 6:37 PM > To: Pavel Dovgalyuk; qemu-devel@nongnu.org > Cc: peter.mayd...@linaro.org; jasow...@redhat.com; quint...@redhat.com; > m...@redhat.com > Subject: Re: [PATCH v4 3/8]

Re: [Qemu-devel] [PATCH v4 3/8] block: don't make snapshots for filters

2016-09-21 Thread Paolo Bonzini
On 21/09/2016 13:33, Pavel Dovgalyuk wrote: > This patch disables snapshotting for block driver filters. > It is needed, because snapshots should be created > in underlying disk images, not in filters itself. I don't understand this patch. Who would take care of doing the bdrv_snapshot_goto on