Re: [Xen-devel] [PATCH v4 4/7] libxl: add infrastructure to track and query 'recent' domids

["Durrant, Paul" <pdurrant@xxxxxxxxxxxx>]

> -----Original Message-----
> From: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> Sent: 31 January 2020 10:55
> To: Durrant, Paul <pdurrant@xxxxxxxxxxxx>
> Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx; Ian Jackson
> <ian.jackson@xxxxxxxxxxxxx>; Wei Liu <wl@xxxxxxx>
> Subject: Re: [PATCH v4 4/7] libxl: add infrastructure to track and query
> 'recent' domids
> 
> On Wed, Jan 22, 2020 at 02:44:43PM +0000, Paul Durrant wrote:
> > A domid is considered recent if the domain it represents was destroyed
> > less than a specified number of seconds ago. The number can be set using
> > the environment variable LIBXL_DOMID_REUSE_TIMEOUT. If the variable does
> > not exist then a default value of 60s is used.
> 
> Could you rewrite that part of the commit message? By reading it, it
> sounds to me like LIBXL_DOMID_REUSE_TIMEOUT is a configuration variable
> that a toolstack may want to set. Whereas the comment in
> libxl_internal.h indicates that it's for debuging.  Having env var for
> debugging sounds good, but having env var as configuration doesn't.
> 

Sure, I'll make the commit comment clearer.

  Paul

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