| Message ID | alpine.DEB.2.02.1410301417070.22875@kaball.uk.xensource.com |
|---|---|
| State | New |
| Headers | show |
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: xen-devel-bounces@lists.xen.org
> [mailto:xen-devel-bounces@lists.xen.org] On Behalf Of Stefano Stabellini
> Sent: Thursday, October 30, 2014 10:21 PM
> To: qemu-devel@nongnu.org
> Cc: peter.maydell@linaro.org; xen-devel@lists.xensource.com; 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
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
On 30 October 2014 14:21, Stefano Stabellini <stefano.stabellini@eu.citrix.com> wrote: > 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) Applied, thanks. -- PMM
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: xen-devel-bounces@lists.xen.org > > [mailto:xen-devel-bounces@lists.xen.org] On Behalf Of Stefano Stabellini > > Sent: Thursday, October 30, 2014 10:21 PM > > To: qemu-devel@nongnu.org > > Cc: peter.maydell@linaro.org; xen-devel@lists.xensource.com; 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 > > Xen-devel@lists.xen.org > > http://lists.xen.org/xen-devel >
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(-)