On Thu, Aug 17, 2023 at 02:50:02PM +0200, Kevin Wolf wrote:
> When the permission related BlockDriver callbacks are called, we are in
> the middle of an operation traversing the block graph. Polling in such a
> place is a very bad idea because the graph could change in unexpected
> ways. In the
On Thu, Aug 17, 2023 at 02:50:02PM +0200, Kevin Wolf wrote:
> When the permission related BlockDriver callbacks are called, we are in
> the middle of an operation traversing the block graph. Polling in such a
> place is a very bad idea because the graph could change in unexpected
> ways. In the
When the permission related BlockDriver callbacks are called, we are in
the middle of an operation traversing the block graph. Polling in such a
place is a very bad idea because the graph could change in unexpected
ways. In the future, callers will also hold the graph lock, which is
likely to turn
