[sheepdog] [PATCH 2/6] sheep: use new sockfd cache

[MORITA Kazutaka]

At Mon, 25 Jun 2012 14:17:24 +0800,
Liu Yuan wrote:
> 
> On 06/25/2012 01:31 PM, MORITA Kazutaka wrote:
> > It looks better to make write_info
> > 
> >   struct write_info {
> >       struct pollfd pfds;
> >       struct sd_vnode *vnodes;
> >   };
> > 
> > and define wi as
> > 
> >   struct write_info wi[SD_MAX_REDUNDANCY];
> 
> The only benefit I can see is that we can use a single memmove() call to
> update write_info. But use three memmove() doesn't do harm and this
> structure change will cause a lot of rebasing and we can't add more
> structure member as nr_sent to the structure. So I think package all the
> write info struf into write_info is okay at least to this initial
> version. If any modification is really needed, we can patch it on demand.

Agreed.

Thanks,

Kazutaka