[Xen-devel] How can I use grant table in domainU?

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Subject:	[Xen-devel] How can I use grant table in domainU?
From:	"ruozeng.w" <ruozeng.w@xxxxxxxxx>
Date:	Mon, 4 Apr 2011 18:15:22 +0800
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Can applications runs in domainU use grant table?

I found a way in the document(/docs/misc/grant-tables.txt), using function gnttab_grant_foreign_access . But, this fucntion is defined in domainU kernel, for example, in my installation, it's in /linux-2.6.18-xen.hg/include/xen/gnttab.h.

Then how can I call this function in my own application?

If I wants to write a simple program(program1) runs in domainA, to map a frame to domainB, in which another simple program(program2) is running, then program2 can read the information program1 sent to domainB, what should I do?

thanks.

2011-04-04

Wishes

Ruozeng W

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[Xen-devel] How can I use grant table in domainU?, ruozeng.w <= Re: [Xen-devel] How can I use grant table in domainU?, Konrad Rzeszutek Wilk Message not available Message not available Message not available Message not available Message not available Message not available Message not available Re: Re: [Xen-devel] How can I use grant table in domainU?, Konrad Rzeszutek Wilk Re: Re: [Xen-devel] How can I use grant table in domainU?, ruozeng wang Re: Re: [Xen-devel] How can I use grant table in domainU?, ruozeng wang Re: Re: [Xen-devel] How can I use grant table in domainU?, Konrad Rzeszutek Wilk Re: Re: [Xen-devel] How can I use grant table in domainU?, ruozeng wang Re: Re: [Xen-devel] Xend hanging., Konrad Rzeszutek Wilk

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[Xen-devel] How can I use grant table in domainU?