Re: [Qemu-devel] [PATCH 5/8] quorum: fix quorum_aio_cancel()

[Liu Yuan]

On Mon, Sep 01, 2014 at 11:32:04AM +0200, Benoît Canet wrote:
> The Monday 01 Sep 2014 à 17:26:09 (+0800), Liu Yuan wrote :
> > On Mon, Sep 01, 2014 at 10:35:27AM +0200, Benoît Canet wrote:
> > > The Monday 01 Sep 2014 à 15:43:11 (+0800), Liu Yuan wrote :
> > > > For a fifo read pattern, we only have one running aio
> > > 
> > > >(possible other cases that has less number than num_children in the 
> > > >future)
> > > I have trouble understanding this part of the commit message could you try
> > > to clarify it ?
> > 
> > Until this patch, we have two cases, read single or read all. But later 
> > patch
> > allow VMs to continue if some devices are down. So the discrete number 1 
> > and N
> > becomes a range [1, N], that is possible running requests are from 1 to N.
> 
> Why not 
> 
> (In some other cases some children of the num_children BDS could be disabled
> reducing the number of requests needed) ?
> 

Sounds better, I'll take yours, thanks!

Yuan