Re: [Qemu-devel] [PATCH 5/6] block: reopen: Queue children after their parents

2017-09-15 Thread Eric Blake
On 09/15/2017 05:10 AM, Kevin Wolf wrote: > We will calculate the required new permissions in the prepare stage of a > reopen. Required permissions of children can be influenced by the > changes made to their parents, but parents are independent from their > children. This means that permissions

[Qemu-devel] [PATCH 5/6] block: reopen: Queue children after their parents

2017-09-15 Thread Kevin Wolf
We will calculate the required new permissions in the prepare stage of a reopen. Required permissions of children can be influenced by the changes made to their parents, but parents are independent from their children. This means that permissions need to be calculated top-down. In order to achieve