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Re: [Qemu-devel] [PATCH 7/8] block: add two helpers
From: |
Benoît Canet |
Subject: |
Re: [Qemu-devel] [PATCH 7/8] block: add two helpers |
Date: |
Mon, 1 Sep 2014 10:59:04 +0200 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
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 <address@hidden>
> Cc: Benoit Canet <address@hidden>
> Cc: Kevin Wolf <address@hidden>
> Cc: Stefan Hajnoczi <address@hidden>
> Signed-off-by: Liu Yuan <address@hidden>
> ---
> 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
>
- Re: [Qemu-devel] [PATCH 4/8] block/quorum: add quorum_aio_release() helper, (continued)
[Qemu-devel] [PATCH 6/8] block/quorum: add broken state to BlockDriverState, Liu Yuan, 2014/09/01
[Qemu-devel] [PATCH 7/8] block: add two helpers, Liu Yuan, 2014/09/01
- Re: [Qemu-devel] [PATCH 7/8] block: add two helpers,
Benoît Canet <=
[Qemu-devel] [PATCH 8/8] quorum: add basic device recovery logic, Liu Yuan, 2014/09/01
Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver, Benoît Canet, 2014/09/01
Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver, Benoît Canet, 2014/09/02
Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver, Benoît Canet, 2014/09/07