Re: [PATCH v8 3/7] block: declare some coroutine functions in block/coroutines.h

[Eric Blake]

On 9/15/20 11:44 AM, Vladimir Sementsov-Ogievskiy wrote:
> We are going to keep coroutine-wrappers code (structure-packing
> parameters, BDRV_POLL wrapper functions) in separate auto-generated
> files. So, we'll need a header with declaration of original _co_
> functions, for those which are static now. As well, we'll need
> declarations for wrapper functions. Do these declarations now, as a
> preparation step.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> ---

> +++ b/block/coroutines.h

> +int coroutine_fn bdrv_co_check(BlockDriverState *bs,
> +                               BdrvCheckResult *res, BdrvCheckMode fix);
> +int coroutine_fn bdrv_co_invalidate_cache(BlockDriverState *bs, Error **errp);
> +
> +int coroutine_fn
> +bdrv_co_prwv(BdrvChild *child, int64_t offset, QEMUIOVector *qiov,
> +             bool is_write, BdrvRequestFlags flags);

Inconsistent on whether the function name is in column 1 or after the 
return type. But we aren't consistent elsewhre, so I won't bother 
changing it.

R-b still stands

--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org