The Monday 01 Sep 2014 à 15:43:13 (+0800), Liu Yuan wrote :
> These helpers are needed by later quorum sync device logic.
>
> Cc: Eric Blake <ebl...@redhat.com>
> Cc: Benoit Canet <ben...@irqsave.net>
> Cc: Kevin Wolf <kw...@redhat.com>
> Cc: Stefan Hajnoczi <stefa...@redhat.com>
> Signed-off-by: Liu Yuan <namei.u...@gmail.com>
> ---
> block.c | 10 ++++++++++
> include/block/block.h | 2 ++
> 2 files changed, 12 insertions(+)
>
> diff --git a/block.c b/block.c
> index 22eb3e4..2e2f1d9 100644
> --- a/block.c
> +++ b/block.c
> @@ -2145,6 +2145,16 @@ void *bdrv_get_attached_dev(BlockDriverState *bs)
> return bs->dev;
> }
>
> +BlockDriverState *bdrv_get_file(BlockDriverState *bs)
> +{
> + return bs->file;
> +}
> +
> +const char *bdrv_get_filename(BlockDriverState *bs)
> +{
> + return bs->filename;
> +}
> +
I don't think why we would need this. We will see in next patch.
> void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops,
> void *opaque)
> {
> diff --git a/include/block/block.h b/include/block/block.h
> index a61eaf0..1e116cc 100644
> --- a/include/block/block.h
> +++ b/include/block/block.h
> @@ -237,6 +237,8 @@ int bdrv_attach_dev(BlockDriverState *bs, void *dev);
> void bdrv_attach_dev_nofail(BlockDriverState *bs, void *dev);
> void bdrv_detach_dev(BlockDriverState *bs, void *dev);
> void *bdrv_get_attached_dev(BlockDriverState *bs);
> +BlockDriverState *bdrv_get_file(BlockDriverState *bs);
> +const char *bdrv_get_filename(BlockDriverState *bs);
> void bdrv_set_dev_ops(BlockDriverState *bs, const BlockDevOps *ops,
> void *opaque);
> void bdrv_set_drv_ops(BlockDriverState *bs, const BlockDrvOps *ops,
> --
> 1.9.1
>
