Re: [Qemu-block] [PATCH] block: fix write with zero flag set and iovector provided

[Alberto Garcia]

On Thu 01 Feb 2018 03:16:31 PM CET, Anton Nefedov wrote:
> The normal bdrv_co_pwritev() use is either
>   - BDRV_REQ_ZERO_WRITE reset and iovector provided
>   - BDRV_REQ_ZERO_WRITE set and iovector == NULL
>
> while
>   - the flag reset and iovector == NULL is an assertion failure
>     in bdrv_co_do_zero_pwritev()

Where is that assertion?

Berto