Re: [PATCH v4 07/18] migration/rdma: add rdma field into multifd send/recv param

[Dr. David Alan Gilbert]

* Chuan Zheng (zhengchuan@huawei.com) wrote:
> Note we do want to export any rdma struct, take void * instead.

You don't need to make this a void *; add a typedef struct RDMAContext
into include/qemu/typedefs.h  and then you can use the right type here
without actually exporting the interesting contents of the type or
being dependent on rdma being built.

Dave

> Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
> ---
>  migration/multifd.h | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/migration/multifd.h b/migration/multifd.h
> index d57756c..b17a2c1 100644
> --- a/migration/multifd.h
> +++ b/migration/multifd.h
> @@ -108,6 +108,10 @@ typedef struct {
>      QemuSemaphore sem_sync;
>      /* used for compression methods */
>      void *data;
> +    /* used for multifd rdma */
> +    void *rdma;
> +    /* communication channel */
> +    QEMUFile *file;
>  }  MultiFDSendParams;
>  
>  typedef struct {
> @@ -147,6 +151,10 @@ typedef struct {
>      QemuSemaphore sem_sync;
>      /* used for de-compression methods */
>      void *data;
> +    /* used for multifd rdma */
> +    void *rdma;
> +    /* communication channel */
> +    QEMUFile *file;
>  } MultiFDRecvParams;
>  
>  typedef struct {
> -- 
> 1.8.3.1
> 
-- 
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK