From: Mick Jordan <Mick.Jordan@sun.com>
To: xen-devel@lists.xensource.com
Subject: Bulk pagetable unmap
Date: Mon, 09 Mar 2009 09:29:18 -0700 [thread overview]
Message-ID: <49B543DE.4050406@Sun.COM> (raw)
Is it possible to use HYPERVISOR_mmu_update to unmap an area of the
virtual address range and achieve the TLB update at the same time. I.e.,
a bulk version of:
return HYPERVISOR_update_va_mapping(addr), val,
(unsigned long)UVMF_ALL | UVMF_INVLPG);
Mick.
P.S. What happened to the developer manual for 3.3? The xen.org site
only shows a user manual.
next reply other threads:[~2009-03-09 16:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-09 16:29 Mick Jordan [this message]
2009-03-09 17:12 ` Bulk pagetable unmap Mark Williamson
2009-03-09 17:52 ` Keir Fraser
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