* net 2.6.25
@ 2007-11-14 9:35 Denis V. Lunev
[not found] ` <473AC169.1030202-3ImXcnM4P+0@public.gmane.org>
0 siblings, 1 reply; 10+ messages in thread
From: Denis V. Lunev @ 2007-11-14 9:35 UTC (permalink / raw)
To: Eric W. Biederman, Daniel Lezcano, Benjamin Thery; +Cc: Linux Containers
Hello, guys!
David has been opened net-2.6.25 tree yesterday, so we could send a new
portion of NETNS there. If there are no objections, I'll send first six
patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
Unix sockets virtualization + some our /proc cleanups.
Regards,
Den
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: net 2.6.25
[not found] ` <473AC169.1030202-3ImXcnM4P+0@public.gmane.org>
@ 2007-11-14 9:52 ` Eric W. Biederman
[not found] ` <m1ve8517dd.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
2007-11-14 10:31 ` Daniel Lezcano
1 sibling, 1 reply; 10+ messages in thread
From: Eric W. Biederman @ 2007-11-14 9:52 UTC (permalink / raw)
To: Denis V. Lunev; +Cc: Linux Containers, Benjamin Thery
"Denis V. Lunev" <den-3ImXcnM4P+0@public.gmane.org> writes:
> Hello, guys!
>
> David has been opened net-2.6.25 tree yesterday, so we could send a new
> portion of NETNS there. If there are no objections, I'll send first six
> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
> Unix sockets virtualization + some our /proc cleanups.
I think I can pretty much agree on that set of patches. However I do strongly
object to the form they are in at: http://git.openvz.org/?p=linux-2.6-netns
All of my subject lines (which are the primary summary of the patch) have
been lost. So it is much more difficult to see what the patch is doing.
I will get some sleep and see what I can sort out.
Eric
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: net 2.6.25
[not found] ` <m1ve8517dd.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
@ 2007-11-14 10:07 ` Denis V. Lunev
[not found] ` <473AC8C8.6070307-3ImXcnM4P+0@public.gmane.org>
0 siblings, 1 reply; 10+ messages in thread
From: Denis V. Lunev @ 2007-11-14 10:07 UTC (permalink / raw)
To: Eric W. Biederman; +Cc: Linux Containers, Benjamin Thery
Will you be happy, if I'll re-merge all of them from scratch preserving
original subjects from the letters?
Regards,
Den
Eric W. Biederman wrote:
> "Denis V. Lunev" <den-3ImXcnM4P+0@public.gmane.org> writes:
>
>> Hello, guys!
>>
>> David has been opened net-2.6.25 tree yesterday, so we could send a new
>> portion of NETNS there. If there are no objections, I'll send first six
>> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
>> Unix sockets virtualization + some our /proc cleanups.
>
> I think I can pretty much agree on that set of patches. However I do strongly
> object to the form they are in at: http://git.openvz.org/?p=linux-2.6-netns
>
> All of my subject lines (which are the primary summary of the patch) have
> been lost. So it is much more difficult to see what the patch is doing.
>
> I will get some sleep and see what I can sort out.
>
> Eric
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: net 2.6.25
[not found] ` <473AC169.1030202-3ImXcnM4P+0@public.gmane.org>
2007-11-14 9:52 ` Eric W. Biederman
@ 2007-11-14 10:31 ` Daniel Lezcano
[not found] ` <473ACE7F.5080007-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
1 sibling, 1 reply; 10+ messages in thread
From: Daniel Lezcano @ 2007-11-14 10:31 UTC (permalink / raw)
To: Denis V. Lunev; +Cc: Linux Containers, Eric W. Biederman, Benjamin Thery
Denis V. Lunev wrote:
> Hello, guys!
>
> David has been opened net-2.6.25 tree yesterday, so we could send a new
> portion of NETNS there. If there are no objections, I'll send first six
> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
> Unix sockets virtualization + some our /proc cleanups.
Did Pavel had time to look at RCU looking mechanism to replace
rtnl_lock/rtnl_unlock to protect the netns list ?
ps: isn't the openvz mailing list already subscribed to containers@
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: net 2.6.25
[not found] ` <473ACE7F.5080007-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
@ 2007-11-14 10:54 ` Denis V. Lunev
[not found] ` <473AD3F0.1000604-3ImXcnM4P+0@public.gmane.org>
2007-11-14 10:59 ` [Devel] " Pavel Emelyanov
1 sibling, 1 reply; 10+ messages in thread
From: Denis V. Lunev @ 2007-11-14 10:54 UTC (permalink / raw)
To: Daniel Lezcano; +Cc: Linux Containers, Eric W. Biederman, Benjamin Thery
Daniel Lezcano wrote:
> Denis V. Lunev wrote:
>> Hello, guys!
>>
>> David has been opened net-2.6.25 tree yesterday, so we could send a new
>> portion of NETNS there. If there are no objections, I'll send first six
>> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
>> Unix sockets virtualization + some our /proc cleanups.
>
> Did Pavel had time to look at RCU looking mechanism to replace
> rtnl_lock/rtnl_unlock to protect the netns list ?
not yet
> ps: isn't the openvz mailing list already subscribed to containers@
hmm :) Pavel say yes :) trying...
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Devel] Re: net 2.6.25
[not found] ` <473ACE7F.5080007-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2007-11-14 10:54 ` Denis V. Lunev
@ 2007-11-14 10:59 ` Pavel Emelyanov
[not found] ` <473AD4F5.40505-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
1 sibling, 1 reply; 10+ messages in thread
From: Pavel Emelyanov @ 2007-11-14 10:59 UTC (permalink / raw)
To: Daniel Lezcano, Denis V. Lunev; +Cc: Linux Containers, Benjamin Thery
Daniel Lezcano wrote:
> Denis V. Lunev wrote:
>> Hello, guys!
>>
>> David has been opened net-2.6.25 tree yesterday, so we could send a new
>> portion of NETNS there. If there are no objections, I'll send first six
>> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
>> Unix sockets virtualization + some our /proc cleanups.
>
> Did Pavel had time to look at RCU looking mechanism to replace
> rtnl_lock/rtnl_unlock to protect the netns list ?
Unfortunately, I had not. Andrew has released the rc2-mm1 tree, so
I'm now trying to prepare all the patches I wanted for this mm.
I will revisit this problem, but Denis said, that the problem we're
trying to solve with the RCU protection can be solved w/o it, no?
> ps: isn't the openvz mailing list already subscribed to containers@
devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org is.
> _______________________________________________
> Devel mailing list
> Devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org
> https://openvz.org/mailman/listinfo/devel
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Devel] Re: net 2.6.25
[not found] ` <473AD4F5.40505-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
@ 2007-11-14 11:05 ` Daniel Lezcano
2007-11-15 17:15 ` Kir Kolyshkin
1 sibling, 0 replies; 10+ messages in thread
From: Daniel Lezcano @ 2007-11-14 11:05 UTC (permalink / raw)
To: Pavel Emelyanov; +Cc: Linux Containers, Benjamin Thery, Denis V. Lunev
Pavel Emelyanov wrote:
> Daniel Lezcano wrote:
>> Denis V. Lunev wrote:
>>> Hello, guys!
>>>
>>> David has been opened net-2.6.25 tree yesterday, so we could send a new
>>> portion of NETNS there. If there are no objections, I'll send first six
>>> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
>>> Unix sockets virtualization + some our /proc cleanups.
>> Did Pavel had time to look at RCU looking mechanism to replace
>> rtnl_lock/rtnl_unlock to protect the netns list ?
>
> Unfortunately, I had not. Andrew has released the rc2-mm1 tree, so
> I'm now trying to prepare all the patches I wanted for this mm.
>
> I will revisit this problem, but Denis said, that the problem we're
> trying to solve with the RCU protection can be solved w/o it, no?
Yes, if we create a timer per network namespace for ipv6 garbage
collecting, we can avoid to use a rcu, in this case.
I am doing that right now, but I am afraid we can fall into another case
where we need to browse the network list and I thought having the RCU
will bring more flexibility.
But, we can live without rcu and go ahead with ipv6 anyway :)
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: net 2.6.25
[not found] ` <473AD3F0.1000604-3ImXcnM4P+0@public.gmane.org>
@ 2007-11-14 16:03 ` Eric W. Biederman
0 siblings, 0 replies; 10+ messages in thread
From: Eric W. Biederman @ 2007-11-14 16:03 UTC (permalink / raw)
To: Denis V. Lunev; +Cc: Linux Containers, Benjamin Thery
"Denis V. Lunev" <den-3ImXcnM4P+0@public.gmane.org> writes:
> Daniel Lezcano wrote:
>> Denis V. Lunev wrote:
>>> Hello, guys!
>>>
>>> David has been opened net-2.6.25 tree yesterday, so we could send a new
>>> portion of NETNS there. If there are no objections, I'll send first six
>>> patches from OpenVZ GIT tomorrow, i.e. RTNL infrastructure, Packet &
>>> Unix sockets virtualization + some our /proc cleanups.
>>
>> Did Pavel had time to look at RCU looking mechanism to replace
>> rtnl_lock/rtnl_unlock to protect the netns list ?
> not yet
>
>> ps: isn't the openvz mailing list already subscribed to containers@
> hmm :) Pavel say yes :) trying...
Well honestly I think I would rather have a spin lock then an rcu thing.
It may not be a big deal because we already have to check the count and
if it is zero ignore the namespace, so rcu may not add complications but
changing something that already has interesting usage and lifetime rules
to rcu sends up warning signs for me.
Eric
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: net 2.6.25
[not found] ` <473AC8C8.6070307-3ImXcnM4P+0@public.gmane.org>
@ 2007-11-14 18:19 ` Eric W. Biederman
0 siblings, 0 replies; 10+ messages in thread
From: Eric W. Biederman @ 2007-11-14 18:19 UTC (permalink / raw)
To: Denis V. Lunev; +Cc: Linux Containers, Benjamin Thery
"Denis V. Lunev" <den-3ImXcnM4P+0@public.gmane.org> writes:
> Will you be happy, if I'll re-merge all of them from scratch preserving
> original subjects from the letters?
Yes that is my big issue.
Eric
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [Devel] Re: net 2.6.25
[not found] ` <473AD4F5.40505-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-14 11:05 ` Daniel Lezcano
@ 2007-11-15 17:15 ` Kir Kolyshkin
1 sibling, 0 replies; 10+ messages in thread
From: Kir Kolyshkin @ 2007-11-15 17:15 UTC (permalink / raw)
To: Pavel Emelyanov, Daniel Lezcano, Denis V. Lunev
Cc: Linux Containers, Benjamin Thery
Pavel Emelyanov wrote:
> Daniel Lezcano wrote:
>
>> Denis V. Lunev wrote:
>>
>
>> ps: isn't the openvz mailing list already subscribed to containers@
>>
>
> devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org is.
>
>
That shouldn't stop you from posting to both -- mailman is smart enough
to cope with two copies of the same message, so there will be no dupes.
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2007-11-15 17:15 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-11-14 9:35 net 2.6.25 Denis V. Lunev
[not found] ` <473AC169.1030202-3ImXcnM4P+0@public.gmane.org>
2007-11-14 9:52 ` Eric W. Biederman
[not found] ` <m1ve8517dd.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
2007-11-14 10:07 ` Denis V. Lunev
[not found] ` <473AC8C8.6070307-3ImXcnM4P+0@public.gmane.org>
2007-11-14 18:19 ` Eric W. Biederman
2007-11-14 10:31 ` Daniel Lezcano
[not found] ` <473ACE7F.5080007-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
2007-11-14 10:54 ` Denis V. Lunev
[not found] ` <473AD3F0.1000604-3ImXcnM4P+0@public.gmane.org>
2007-11-14 16:03 ` Eric W. Biederman
2007-11-14 10:59 ` [Devel] " Pavel Emelyanov
[not found] ` <473AD4F5.40505-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-14 11:05 ` Daniel Lezcano
2007-11-15 17:15 ` Kir Kolyshkin
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