Am 05.07.2018 um 09:36 hat Fam Zheng geschrieben:
> Other I/O functions are already using a BdrvChild pointer in the API, so
> make discard do the same. It makes it possible to initiate the same
> permission checks before doing I/O, and much easier to share the
> helper functions for this, which
Other I/O functions are already using a BdrvChild pointer in the API, so
make discard do the same. It makes it possible to initiate the same
permission checks before doing I/O, and much easier to share the
helper functions for this, which will be added and used by write,
truncate and copy range
