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Re: [Qemu-devel] [Xen-devel] [PULL 0/2] Xen tree 2014-10-30
From: |
Stefano Stabellini |
Subject: |
Re: [Qemu-devel] [Xen-devel] [PULL 0/2] Xen tree 2014-10-30 |
Date: |
Fri, 31 Oct 2014 17:48:31 +0000 |
User-agent: |
Alpine 2.02 (DEB 1266 2009-07-14) |
Hello Quan,
I guess you are referring to the host Linux kernel. Based on what
information does it change the page cache setting? Which settings are
supported? Can you explain a simple scenario that benefits from your
improvement on virtio-blk?
Cheers,
Stefano
On Thu, 30 Oct 2014, Xu, Quan wrote:
> Stabellini,
> I also have enabled ' virtio-blk dynamic cache mode for Linux virtual
> machine ' for KVM virtual machine.
> Linux VM kernel can change host page cache option at runtime. Is it useful
> for Xen? I will commit it too.
>
> Thanks
> Quan
> > -----Original Message-----
> > From: address@hidden
> > [mailto:address@hidden On Behalf Of Stefano Stabellini
> > Sent: Thursday, October 30, 2014 10:21 PM
> > To: address@hidden
> > Cc: address@hidden; address@hidden; Stefano Stabellini
> > Subject: [Xen-devel] [PULL 0/2] Xen tree 2014-10-30
> >
> > The following changes since commit
> > cbd5ac699173b684e678d66df3aea33df81fd89f:
> >
> > virtio: link the rng backend through an alias property (2014-10-30
> > 12:59:27
> > +0000)
> >
> > are available in the git repository at:
> >
> > git://xenbits.xen.org/people/sstabellini/qemu-dm.git xen-2014-10-30
> >
> > for you to fetch changes up to d4f9e806c20607cafe7bb0d9eba14ccb160390a1:
> >
> > fix off-by-one error in pci_piix3_xen_ide_unplug (2014-10-30 14:16:39
> > +0000)
> >
> > ----------------------------------------------------------------
> > Don Slutz (1):
> > xen-hvm.c: Add support for Xen access to vmport
> >
> > James Harper (1):
> > fix off-by-one error in pci_piix3_xen_ide_unplug
> >
> > hw/ide/piix.c | 4 +-
> > include/hw/xen/xen_common.h | 15 ++++++
> > xen-hvm.c | 108
> > +++++++++++++++++++++++++++++++++++++++++--
> > 3 files changed, 120 insertions(+), 7 deletions(-)
> >
> > _______________________________________________
> > Xen-devel mailing list
> > address@hidden
> > http://lists.xen.org/xen-devel
>
- [Qemu-devel] [PULL 0/2] Xen tree 2014-10-30, Stefano Stabellini, 2014/10/31
- Re: [Qemu-devel] [PULL 0/2] Xen tree 2014-10-30, Peter Maydell, 2014/10/31
- Re: [Qemu-devel] [Xen-devel] [PULL 0/2] Xen tree 2014-10-30, Xu, Quan, 2014/10/31
- Re: [Qemu-devel] [Xen-devel] [PULL 0/2] Xen tree 2014-10-30,
Stefano Stabellini <=
- [Qemu-devel] [PULL 1/2] xen-hvm.c: Add support for Xen access to vmport, Stefano Stabellini, 2014/10/31
- [Qemu-devel] [PULL 2/2] fix off-by-one error in pci_piix3_xen_ide_unplug, Stefano Stabellini, 2014/10/31