On Mon, Sep 10, 2012 at 03:33:55PM -0700, Tejun Heo wrote:
> (forgot cc'ing containers / cgroups mailing lists and used the old
> address for Li. Reposting. Sorry for the noise.)
>
> Currently, cgroup hierarchy support is a mess. cpu related subsystems
> behave correctly - configuration, accou
On Thu, Sep 13, 2012 at 01:58:27PM -0700, Tejun Heo wrote:
> 5. I CAN HAZ HIERARCHIES?
>
> The cpu ones handle nesting correctly - parent's accounting includes
> children's, parent's configuration affects children's unless
> explicitly overridden, and children's limits nest inside parent's.
On Fri, Sep 14, 2012 at 01:15:02PM +0200, Peter Zijlstra wrote:
> On Thu, 2012-09-13 at 13:58 -0700, Tejun Heo wrote:
> > The cpu ones handle nesting correctly - parent's accounting includes
> > children's, parent's configuration affects children's unless
> > explicitly overridden, and childr
On Wed, Sep 26, 2012 at 12:53:21PM +0400, Glauber Costa wrote:
> On 09/26/2012 01:02 AM, Andrew Morton wrote:
> >> nomemcg : memcg compile disabled.
> >> > base : memcg enabled, patch not applied.
> >> > bypassed : memcg enabled, with patch applied.
> >> >
> >> > basebypas
On Sun, Sep 29, 2013 at 05:10:44PM +0200, Borislav Petkov wrote:
> Btw,
>
> while I got your attention, on a not-really related topic: how do we
> feel about adding support for specifying a non-contiguous set of cpus
> for a numa node in qemu with the -numa option? I.e., like this, for
> example:
On Thu, Jun 27, 2013 at 08:22:06AM -0500, Serge Hallyn wrote:
> FWIW, the code is too embarassing yet to see daylight, but I'm playing
> with a very lowlevel cgroup manager which supports nesting itself.
> Access in this POC is low-level ("set freezer.state to THAWED for cgroup
> /c1/c2", "Create /
On Fri, Jun 28, 2013 at 02:01:55PM -0400, Vivek Goyal wrote:
> On Fri, Jun 28, 2013 at 05:05:13PM +0200, Michal Hocko wrote:
> > On Thu 27-06-13 22:01:38, Tejun Heo wrote:
> > > Hello, Mike.
> > >
> > > On Fri, Jun 28, 2013 at 06:49:10AM +0200, Mike Galbraith wrote:
> > > > I always thought that w
On Fri, Apr 05, 2013 at 06:21:59PM -0700, Tejun Heo wrote:
> Userland efforts
>
>
> There are currently a few userland efforts trying to make interfacing
> with cgroup less painful.
>
> * libcg: Make cgroup interface accessible from programming languages
> with support for co
From: "Daniel P. Berrange"
The following commit
commit cf3f89214ef6a33fad60856bc5ffd7bb2fc4709b
Author: Daniel Lezcano
Date: Wed Mar 28 14:42:51 2012 -0700
pidns: add reboot_pid_ns() to handle the reboot syscall
introduced custom handling of the reboot() sy
On Fri, Aug 03, 2012 at 05:45:40AM -0700, Eric W. Biederman wrote:
> The solution is to use user namespaces and to only test ns_capable on the
> magic reboot path.
>
> For the 3.7 timeframe that should be a realistic solution.
Hmm, that would imply that if LXC wants to allow reboot()/CAP_SYS_BOO
On Mon, Aug 13, 2012 at 03:21:32PM -0300, Marcelo Tosatti wrote:
> On Wed, Aug 08, 2012 at 10:43:01AM +0800, Wen Congyang wrote:
> > We can know the guest is panicked when the guest runs on xen.
> > But we do not have such feature on kvm.
> >
> > Another purpose of this feature is: management app(
On Thu, Dec 13, 2012 at 09:49:39PM -0500, Neil Horman wrote:
> On Thu, Dec 13, 2012 at 02:25:34PM -0800, Andrew Morton wrote:
> > On Thu, 13 Dec 2012 13:12:20 -0500
> > Neil Horman wrote:
> >
> > > On Thu, Dec 13, 2012 at 06:20:48AM -0600, Serge Hallyn wrote:
> > > > Quoting Neil Horman (nhor...@
On Thu, Jul 28, 2016 at 01:56:07PM +0100, Stefan Hajnoczi wrote:
> On Thu, Jul 28, 2016 at 02:39:53PM +0900, Namhyung Kim wrote:
> > On Thu, Jul 28, 2016 at 03:02:54AM +0300, Michael S. Tsirkin wrote:
> > > On Thu, Jul 28, 2016 at 12:08:30AM +0900, Namhyung Kim wrote:
> > > > +static ssize_t virtio
On Thu, Jul 28, 2016 at 12:08:30AM +0900, Namhyung Kim wrote:
> Add virtio pstore device to allow kernel log files saved on the host.
> It will save the log files on the directory given by pstore device
> option.
>
> $ qemu-system-x86_64 -device virtio-pstore,directory=dir-xx ...
>
> (guest)
On Sat, Jul 30, 2016 at 05:57:02PM +0900, Namhyung Kim wrote:
> On Thu, Jul 28, 2016 at 02:22:39PM +0100, Daniel P. Berrange wrote:
> > > +static void virtio_pstore_from_filename(VirtIOPstore *s, char *name,
> > > +
On Sat, Jul 30, 2016 at 05:38:27PM +0900, Namhyung Kim wrote:
> Hello,
>
> On Thu, Jul 28, 2016 at 02:08:41PM +0100, Daniel P. Berrange wrote:
> > On Thu, Jul 28, 2016 at 01:56:07PM +0100, Stefan Hajnoczi wrote:
> > > On Thu, Jul 28, 2016 at 02:39:53PM +0900, Namhyung K
> diff --git a/hw/virtio/virtio-pstore.c b/hw/virtio/virtio-pstore.c
> new file mode 100644
> index 000..b8fb4be
> --- /dev/null
> +++ b/hw/virtio/virtio-pstore.c
> @@ -0,0 +1,699 @@
> +/*
> + * Virtio Pstore Device
> + *
> + * Copyright (C) 2016 LG Electronics
> + *
> + * Authors:
> + * Nam
On Fri, Aug 26, 2016 at 01:48:40PM +0900, Namhyung Kim wrote:
> Hi Daniel,
>
> On Wed, Aug 24, 2016 at 06:00:51PM -0400, Daniel P. Berrange wrote:
> > > +fd = open(filename, O_RDONLY);
> > > +if (fd < 0) {
> > > +error_report("cannot
On Tue, Apr 15, 2014 at 08:47:45PM +0800, Jianyu Zhan wrote:
> I found that /proc/cgroups printed format has ugly alignment(see below).
[snip]
> diff --git a/kernel/cgroup.c b/kernel/cgroup.c
> index 9fcdaa7..d981697 100644
> --- a/kernel/cgroup.c
> +++ b/kernel/cgroup.c
> @@ -4347,7 +4347,7 @@ s
On Tue, Jun 30, 2015 at 04:44:10PM -0500, Jeremy White wrote:
> This module uses the usbredir protocol and user space tools,
> which are used by the SPICE project.
>
> Signed-off-by: Jeremy White
[snip]
> diff --git a/drivers/usb/usbredir/Kconfig b/drivers/usb/usbredir/Kconfig
> new file mode 1
On Thu, Mar 03, 2016 at 06:44:28PM +0800, Liang Li wrote:
> Get the free pages information through virtio and filter out the free
> pages in the ram bulk stage. This can significantly reduce the total
> live migration time as well as network traffic.
>
> Signed-off-by: Liang Li
> ---
> migration
On Wed, Jul 26, 2017 at 10:43:43AM -0600, Alex Williamson wrote:
> [cc +libvir-list]
>
> On Wed, 26 Jul 2017 21:16:59 +0800
> "Gao, Ping A" wrote:
>
> > The vfio-mdev provide the capability to let different guest share the
> > same physical device through mediate sharing, as result it bring a
>
On Thu, Jul 27, 2017 at 12:01:58PM -0600, Alex Williamson wrote:
> On Thu, 27 Jul 2017 17:17:48 +0100
> "Daniel P. Berrange" wrote:
>
> > On Wed, Jul 26, 2017 at 10:43:43AM -0600, Alex Williamson wrote:
> > > [cc +libvir-list]
> > >
> > > O
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