On Wed, Jul 30, 2014 at 04:24:41PM +0900, Hitoshi Mitake wrote:
> This patch adds a new subcommand "dog vdi lock list". It can be used
> for detecting which nodes are locking VDIs.
>
> Cc: Fabian Zimmermann <dev....@gmail.com>
> Cc: Valerio Pachera <siri...@gmail.com>
> Signed-off-by: Hitoshi Mitake <mitake.hito...@lab.ntt.co.jp>
> ---
> dog/treeview.c | 41 +++++++++++++++++++++++++++++
> dog/treeview.h | 2 ++
> dog/vdi.c | 67
> ++++++++++++++++++++++++++++++++++++++++++++++++
> include/internal_proto.h | 16 ++++++++++++
> sheep/sheep_priv.h | 9 -------
> sheep/vdi.c | 6 -----
> 6 files changed, 126 insertions(+), 15 deletions(-)
>
> diff --git a/dog/treeview.c b/dog/treeview.c
> index e3b75f4..84cfae6 100644
> --- a/dog/treeview.c
> +++ b/dog/treeview.c
> @@ -39,6 +39,37 @@ static struct vdi_tree *find_vdi(struct vdi_tree *parent,
> uint32_t vid,
> return NULL;
> }
>
> +static struct vdi_tree *find_vdi_with_vid(struct vdi_tree *parent, uint32_t
> vid)
find_vdi_by_vdi looks better.
> +{
> + struct vdi_tree *vdi, *ret;
> +
> + list_for_each_entry(vdi, &parent->children, siblings) {
> + if (vdi->vid == vid)
> + return vdi;
> +
> + ret = find_vdi_with_vid(vdi, vid);
> + if (ret)
> + return ret;
> + }
> + return NULL;
> +}
> +
> +static struct vdi_tree *find_vdi_with_name(struct vdi_tree *parent,
> + const char *name)
ditto.
Thanks
Yuan
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