On 07/12/2017 03:45 AM, Peter Zijlstra wrote:
> On Tue, Jul 11, 2017 at 05:12:39PM -0400, Waiman Long wrote:
>> On 07/11/2017 12:52 PM, Peter Zijlstra wrote:
>>> On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
>>>
The "join" was a special op for the children of cgroup root to
On 07/12/2017 03:45 AM, Peter Zijlstra wrote:
> On Tue, Jul 11, 2017 at 05:12:39PM -0400, Waiman Long wrote:
>> On 07/11/2017 12:52 PM, Peter Zijlstra wrote:
>>> On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
>>>
The "join" was a special op for the children of cgroup root to
On Tue, Jul 11, 2017 at 05:12:39PM -0400, Waiman Long wrote:
> On 07/11/2017 12:52 PM, Peter Zijlstra wrote:
> > On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
> >
> >> The "join" was a special op for the children of cgroup root to join the
> >> root as part of a threaded subtree.
On Tue, Jul 11, 2017 at 05:12:39PM -0400, Waiman Long wrote:
> On 07/11/2017 12:52 PM, Peter Zijlstra wrote:
> > On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
> >
> >> The "join" was a special op for the children of cgroup root to join the
> >> root as part of a threaded subtree.
On 07/11/2017 12:52 PM, Peter Zijlstra wrote:
> On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
>
>> The "join" was a special op for the children of cgroup root to join the
>> root as part of a threaded subtree. The children can instead use the
>> "enable" option to become a thread
On 07/11/2017 12:52 PM, Peter Zijlstra wrote:
> On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
>
>> The "join" was a special op for the children of cgroup root to join the
>> root as part of a threaded subtree. The children can instead use the
>> "enable" option to become a thread
On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
> The "join" was a special op for the children of cgroup root to join the
> root as part of a threaded subtree. The children can instead use the
> "enable" option to become a thread root which was the configuration
> shown above. This
On Tue, Jul 11, 2017 at 10:14:42AM -0400, Waiman Long wrote:
> The "join" was a special op for the children of cgroup root to join the
> root as part of a threaded subtree. The children can instead use the
> "enable" option to become a thread root which was the configuration
> shown above. This
On 07/11/2017 08:15 AM, Peter Zijlstra wrote:
> On Mon, Jul 10, 2017 at 05:01:19PM -0400, Waiman Long wrote:
>> On 07/10/2017 04:32 AM, Peter Zijlstra wrote:
>>> On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
> On
On 07/11/2017 08:15 AM, Peter Zijlstra wrote:
> On Mon, Jul 10, 2017 at 05:01:19PM -0400, Waiman Long wrote:
>> On 07/10/2017 04:32 AM, Peter Zijlstra wrote:
>>> On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
> On
On Mon, Jul 10, 2017 at 05:01:19PM -0400, Waiman Long wrote:
> On 07/10/2017 04:32 AM, Peter Zijlstra wrote:
> > On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
> >> On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
> >>> On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo
On Mon, Jul 10, 2017 at 05:01:19PM -0400, Waiman Long wrote:
> On 07/10/2017 04:32 AM, Peter Zijlstra wrote:
> > On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
> >> On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
> >>> On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo
On 07/10/2017 04:32 AM, Peter Zijlstra wrote:
> On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
>> On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
>>> On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
>>> IIRC the problem with the 'threaded' marker is that it
On 07/10/2017 04:32 AM, Peter Zijlstra wrote:
> On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
>> On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
>>> On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
>>> IIRC the problem with the 'threaded' marker is that it
On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
> On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
> > On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> > IIRC the problem with the 'threaded' marker is that it doesn't clearly
> > capture what a resource domain
On Fri, Jun 30, 2017 at 09:23:24AM -0400, Tejun Heo wrote:
> On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
> > On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> > IIRC the problem with the 'threaded' marker is that it doesn't clearly
> > capture what a resource domain
Hello, Peter.
On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
>
> I'm slowly getting back to things...
Welcome back.
> On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> > That's where the "join" thing comes from because we wanna be able to
> > tell apart whether a
Hello, Peter.
On Tue, Jun 27, 2017 at 09:01:43AM +0200, Peter Zijlstra wrote:
>
> I'm slowly getting back to things...
Welcome back.
> On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> > That's where the "join" thing comes from because we wanna be able to
> > tell apart whether a
I'm slowly getting back to things...
On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> > > * Root cgroup can enable thread mode anytime and a first level child
> > > can opt-in to that thread subtree anchored at root by writing "join"
> > > to "cgroup.threads" files, start its
I'm slowly getting back to things...
On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> > > * Root cgroup can enable thread mode anytime and a first level child
> > > can opt-in to that thread subtree anchored at root by writing "join"
> > > to "cgroup.threads" files, start its
Hello,
On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> The previous iteration actually was that way, so the only thread mode
> operation was setting whether to enable thread or not as before and if
> the parent is already thread mode, it'd always join the existing
> threaded subtree.
Hello,
On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> The previous iteration actually was that way, so the only thread mode
> operation was setting whether to enable thread or not as before and if
> the parent is already thread mode, it'd always join the existing
> threaded subtree.
Hello, Peter.
On Mon, Jun 12, 2017 at 02:31:50PM +0200, Peter Zijlstra wrote:
> Please don't rush this; also, I might not be around much the coming
> weeks due to taking some leave 'soon' (kid #3 is imminent).
Congrats. As for this going forward, how can we possibly be slower?
> And I really
Hello, Peter.
On Mon, Jun 12, 2017 at 02:31:50PM +0200, Peter Zijlstra wrote:
> Please don't rush this; also, I might not be around much the coming
> weeks due to taking some leave 'soon' (kid #3 is imminent).
Congrats. As for this going forward, how can we possibly be slower?
> And I really
Please don't rush this; also, I might not be around much the coming
weeks due to taking some leave 'soon' (kid #3 is imminent).
And I really need more time to look at this (and re-read the old
discussions, because I've forgot most everything again).
On Sat, Jun 10, 2017 at 10:03:41AM -0400,
Please don't rush this; also, I might not be around much the coming
weeks due to taking some leave 'soon' (kid #3 is imminent).
And I really need more time to look at this (and re-read the old
discussions, because I've forgot most everything again).
On Sat, Jun 10, 2017 at 10:03:41AM -0400,
Hello,
This is v2 of cgroup2 thread mode patchset. The changes from the last
take[L] are
* Support for mixed thread mode for the root cgroup added. This
allows the root cgroup to serve as both a thread root and a parent
to domain cgroups. This allows users to use thread mode without any
Hello,
This is v2 of cgroup2 thread mode patchset. The changes from the last
take[L] are
* Support for mixed thread mode for the root cgroup added. This
allows the root cgroup to serve as both a thread root and a parent
to domain cgroups. This allows users to use thread mode without any
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