Re: [Xen-devel] [PATCH v3 3/3] libxl: rename checkpointed_stream to stream_type

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Fri, Mar 11, 2016 at 01:39:04PM +0800, Wen Congyang wrote:
> Signed-off-by: Wen Congyang <wency@xxxxxxxxxxxxxx>
> ---
>  tools/libxl/libxl.c              |  4 ++--
>  tools/libxl/libxl.h              |  8 ++++++++
>  tools/libxl/libxl_create.c       |  4 ++--
>  tools/libxl/libxl_dom_save.c     |  6 +++---
>  tools/libxl/libxl_internal.h     |  2 +-
>  tools/libxl/libxl_save_callout.c |  4 ++--
>  tools/libxl/libxl_stream_read.c  |  4 ++--
>  tools/libxl/libxl_stream_write.c |  2 +-
>  tools/libxl/libxl_types.idl      |  2 +-
>  tools/libxl/xl_cmdimpl.c         | 16 ++++++++--------
>  10 files changed, 30 insertions(+), 22 deletions(-)
> 
> diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
> index 4cdc169..7c2c9fc 100644
> --- a/tools/libxl/libxl.c
> +++ b/tools/libxl/libxl.c
> @@ -876,7 +876,7 @@ int libxl_domain_remus_start(libxl_ctx *ctx, 
> libxl_domain_remus_info *info,
>      dss->live = 1;
>      dss->debug = 0;
>      dss->remus = info;
> -    dss->checkpointed_stream = LIBXL_CHECKPOINTED_STREAM_REMUS;
> +    dss->stream_type = LIBXL_CHECKPOINTED_STREAM_REMUS;
>  
>      assert(info);
>  
> @@ -937,7 +937,7 @@ int libxl_domain_suspend(libxl_ctx *ctx, uint32_t domid, 
> int fd, int flags,
>      dss->type = type;
>      dss->live = flags & LIBXL_SUSPEND_LIVE;
>      dss->debug = flags & LIBXL_SUSPEND_DEBUG;
> -    dss->checkpointed_stream = LIBXL_CHECKPOINTED_STREAM_NONE;
> +    dss->stream_type = LIBXL_CHECKPOINTED_STREAM_NONE;
>  
>      rc = libxl__fd_flags_modify_save(gc, dss->fd,
>                                       ~(O_NONBLOCK|O_NDELAY), 0,
> diff --git a/tools/libxl/libxl.h b/tools/libxl/libxl.h
> index f9e3ef5..86b1d06 100644
> --- a/tools/libxl/libxl.h
> +++ b/tools/libxl/libxl.h
> @@ -863,6 +863,14 @@ void libxl_mac_copy(libxl_ctx *ctx, libxl_mac *dst, 
> libxl_mac *src);
>  #define LIBXL_HAVE_SRM_V1 1
>  
>  /*
> + * LIBXL_HAVE_STREAM_TYPE
> + *
> + * If this is define, then the libxl_domain_create_restore() interfaces;s
> + * parameter checkpointed_stream is renamed to stream_type
> + */
> +#define LIBXL_HAVE_STREAM_TYPE 1
> +
> +/*

I retract my ack on this patch because Andrew mentioned on IRC that you
introduced a new macro.

You should update your old one LIBXL_HAVE_CHECKPOINTED_STREAM instead.
The reason is your old code before this patch is not yet released, you
can change it at will.

Wei.

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