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From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel <xen-devel@lists.xen.org>
Cc: Jan Beulich <JBeulich@suse.com>,
	Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Subject: description of gnttab_max_frames command line option.
Date: Mon, 18 Jan 2016 12:53:40 +0000	[thread overview]
Message-ID: <1453121620.6020.152.camel@citrix.com> (raw)

docs/misc/xen-command-line.markdown says:

    ### gnttab\_max\_frames
    > `= <integer>`

    Specify the maximum number of frames per grant table operation.

Is this true? I thought the limit was on the number of pages which the
guest may use as grant table memory, rather than the maximum number of
operations which a single gnttabop is allowed to contain.

Also:

    ### gnttab\_max\_maptrack\_frames
    > `= <integer>`

    Specify the maximum number of maptrack frames domain.

I can't parse this one at all. I think it might be trying to say that it
specifies a per-domain maximum to the number of pages used as maptrack
pages?

Ian.

             reply	other threads:[~2016-01-18 12:53 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-18 12:53 Ian Campbell [this message]
2016-01-18 13:02 ` description of gnttab_max_frames command line option Jan Beulich
2016-01-18 13:10   ` Ian Campbell

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