From: "Durrant, Paul" <pdurrant@amazon.co.uk>
To: Anthony PERARD <anthony.perard@citrix.com>
Cc: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
Ian Jackson <ian.jackson@eu.citrix.com>, Wei Liu <wl@xen.org>
Subject: Re: [Xen-devel] [PATCH v4 4/7] libxl: add infrastructure to track and query 'recent' domids
Date: Fri, 31 Jan 2020 10:57:17 +0000 [thread overview]
Message-ID: <9438ca2892f44a8f8e6050144ccc0f3a@EX13D32EUC003.ant.amazon.com> (raw)
In-Reply-To: <20200131105514.GS1288@perard.uk.xensource.com>
> -----Original Message-----
> From: Anthony PERARD <anthony.perard@citrix.com>
> Sent: 31 January 2020 10:55
> To: Durrant, Paul <pdurrant@amazon.co.uk>
> Cc: xen-devel@lists.xenproject.org; Ian Jackson
> <ian.jackson@eu.citrix.com>; Wei Liu <wl@xen.org>
> 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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next prev parent reply other threads:[~2020-01-31 10:57 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-22 14:44 [Xen-devel] [PATCH v4 0/7] xl/libxl: domid allocation/preservation changes Paul Durrant
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 1/7] libxl: add definition of INVALID_DOMID to the API Paul Durrant
2020-01-22 14:52 ` Roger Pau Monné
2020-01-31 10:31 ` Durrant, Paul
2020-01-31 11:06 ` Roger Pau Monné
2020-01-31 11:10 ` Durrant, Paul
2020-01-31 12:07 ` Andrew Cooper
2020-01-31 12:11 ` Durrant, Paul
2020-01-30 17:31 ` Ian Jackson
2020-01-30 17:35 ` Durrant, Paul
2020-01-30 17:51 ` Ian Jackson
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 2/7] libxl_create: make 'soft reset' explicit Paul Durrant
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 3/7] libxl: generalise libxl__domain_userdata_lock() Paul Durrant
2020-01-30 17:04 ` Ian Jackson
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 4/7] libxl: add infrastructure to track and query 'recent' domids Paul Durrant
2020-01-30 17:23 ` Ian Jackson
2020-01-31 10:55 ` Anthony PERARD
2020-01-31 10:57 ` Durrant, Paul [this message]
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 5/7] libxl: allow creation of domains with a specified or random domid Paul Durrant
2020-01-30 17:25 ` Ian Jackson
2020-01-30 17:32 ` Durrant, Paul
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 6/7] xl.conf: introduce 'domid_policy' Paul Durrant
2020-01-22 14:44 ` [Xen-devel] [PATCH v4 7/7] xl: allow domid to be preserved on save/restore or migrate Paul Durrant
2020-01-30 17:28 ` Ian Jackson
2020-01-30 17:42 ` Durrant, Paul
2020-01-30 18:20 ` Andrew Cooper
2020-01-31 16:07 ` Wei Liu
2020-02-01 11:56 ` Durrant, Paul
2020-02-21 11:58 ` Wei Liu
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