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From: Keir Fraser <keir.fraser@eu.citrix.com>
To: Mukesh Rathor <mukesh.rathor@oracle.com>
Cc: Zhigang Wang <zhigang.x.wang@oracle.com>,
	xen-devel <xen-devel@lists.xensource.com>
Subject: Re: increase evtchn limits
Date: Fri, 21 May 2010 21:15:28 +0100	[thread overview]
Message-ID: <C81CA870.2014%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <20100521115214.47b18afe@mantra.us.oracle.com>

On 21/05/2010 19:52, "Mukesh Rathor" <mukesh.rathor@oracle.com> wrote:

> But looking forward, I can see hitting limits of 4096 not too far in
> future, so I think it will be a great idea to 'collapse the four IPIs
> onto one event channel', perhaps next xen release.

This doesn't require any Xen changes, and hence is not an issue to be dealt
with in a Xen release. It can be implemented in any guest kernel as soon as
anyone cares to.

 -- Keir

  reply	other threads:[~2010-05-21 20:15 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-21  3:41 increase evtchn limits Mukesh Rathor
2010-05-21  5:07 ` Zhigang Wang
2010-05-21  7:12   ` Keir Fraser
2010-05-21 18:52     ` Mukesh Rathor
2010-05-21 20:15       ` Keir Fraser [this message]
2010-05-21  7:01 ` Keir Fraser
  -- strict thread matches above, loose matches on Subject: below --
2010-05-21  8:14 Jan Beulich
2010-05-21  9:25 ` Keir Fraser
2010-05-21  9:29   ` Keir Fraser
2010-05-21 11:09     ` Jan Beulich
2010-05-21 10:52   ` Jan Beulich

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