[Qemu-block] [RFC PATCH 22/41] block: Add BdrvChildRole.get_link_name()

2017-02-13 Thread Kevin Wolf
For meaningful error messages in the permission system, we want to allow the parent of a BdrvChild to generate some kind of human-readable identifier for the link represented by the BdrvChild. Signed-off-by: Kevin Wolf --- block.c | 8 block/block-backend.c | 20 +

Re: [Qemu-block] [RFC PATCH 22/41] block: Add BdrvChildRole.get_link_name()

2017-02-20 Thread Max Reitz
On 13.02.2017 18:22, Kevin Wolf wrote: > For meaningful error messages in the permission system, we want to allow > the parent of a BdrvChild to generate some kind of human-readable > identifier for the link represented by the BdrvChild. > > Signed-off-by: Kevin Wolf > --- > block.c