Re: [PULL 09/28] block: bdrv/blk_co_unref() for calls in coroutine context

[Michael Tokarev]

10.05.2023 15:20, Kevin Wolf wrote:
> These functions must not be called in coroutine context, because they
> need write access to the graph.

How important for this and 2 surrounding changes to be for 7.2-stable
(if we'll ever release one)? It smells like real bugs are being fixed
here, is it ever possible to hit those in 7.2?

Provided that whole no_coroutine_fn &Co infrastructure is missing there,
including the no_co_wrapper parts?  It's not difficult to back-port some
of that stuff to 7.2.

Thanks,

/mjt