Displaying 6 results from an estimated 6 matches for "vm_foreign".
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2007 Dec 10
0
[PATCH] linux: fix native build after c/s 338
....000000000 +0100
+++ sle10sp2-2007-12-10/mm/memory.c 2007-12-10 12:36:14.000000000 +0100
@@ -396,9 +396,11 @@ struct page *vm_normal_page(struct vm_ar
return NULL;
}
+#ifdef CONFIG_XEN
/* XEN: Covers user-space grant mappings (even of local pages). */
if (unlikely(vma->vm_flags & VM_FOREIGN))
return NULL;
+#endif
/*
* Add some anal sanity checks for now. Eventually,
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2006 Aug 02
0
[PATCH 0/6] SCSI frontend and backend drivers
...udes an updated version of the SCSI frontend and
backend drivers.
The frontend and backend drivers exchange SCSI RDMA Protocol (SRP)
messages via a ring buffer. The backend driver sends SCSI commands to
the user-space daemon, which performs SCSI commands and I/O
operations. The backend driver uses VM_FOREIGN feature like the blktap
driver for zero-copy of data pages.
Like the blktap, the user-space daemon can enjoy the advantages of
user-space I/O, that is, it can export raw partitions, regular files,
network, etc to VMs, and use nice tricks like snapshot by using
metadata disk formats, QoS, etc. In a...
2007 Nov 21
5
Next steps with pv_ops for Xen
Hi all,
I've been looking at the next steps to try to get Xen running fully on
top of pv_ops. To that end, I've (just) started looking at one of the
next major jobs --- i686 dom0 on pv_ops.
There are still a number of things needing done to reach parity with
xen-unstable:
x86_64 xen on pv_ops
Paravirt framebuffer/keyboard
CPU hotplug
Balloon
kexec
driver domains
but it
2007 Nov 21
5
Next steps with pv_ops for Xen
Hi all,
I've been looking at the next steps to try to get Xen running fully on
top of pv_ops. To that end, I've (just) started looking at one of the
next major jobs --- i686 dom0 on pv_ops.
There are still a number of things needing done to reach parity with
xen-unstable:
x86_64 xen on pv_ops
Paravirt framebuffer/keyboard
CPU hotplug
Balloon
kexec
driver domains
but it
2007 Nov 21
5
Next steps with pv_ops for Xen
Hi all,
I've been looking at the next steps to try to get Xen running fully on
top of pv_ops. To that end, I've (just) started looking at one of the
next major jobs --- i686 dom0 on pv_ops.
There are still a number of things needing done to reach parity with
xen-unstable:
x86_64 xen on pv_ops
Paravirt framebuffer/keyboard
CPU hotplug
Balloon
kexec
driver domains
but it
2007 Mar 28
2
[PATCH 2/3] User-space grant table device - main driver
A character device for accessing (in user-space) pages that have been
granted by other domains.
Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk>
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