[Devel] Re: [PATCH v2 00/15] Lockd: grace period containerization

2012-07-30 Thread Stanislav Kinsbursky
28.07.2012 01:54, J. Bruce Fields пишет: On Wed, Jul 25, 2012 at 04:55:45PM +0400, Stanislav Kinsbursky wrote: Bruce, I feel this patch set is ready for inclusion. v2: 1) Rebase on Bruce's for-3.6 branch. This patch set makes grace period and hosts reclaiming network namespace aware. On a

[Devel] Re: containers and cgroups mini-summit @ Linux Plumbers

2012-07-30 Thread Daniel Lezcano
On 07/11/2012 11:41 PM, Kir Kolyshkin wrote: Gentlemen, We are organizing containers mini-summit during next Linux Plumbers (San Diego, August 29-31). The idea is to gather and discuss everything relevant to namespaces, cgroups, resource management, checkpoint-restore and so on. We are

[Devel] Re: containers and cgroups mini-summit @ Linux Plumbers

2012-07-30 Thread Andrea Righi
On Wed, Jul 25, 2012 at 02:00:41PM +0400, Glauber Costa wrote: On 07/25/2012 02:00 PM, Eric W. Biederman wrote: Glauber Costa glom...@parallels.com writes: On 07/12/2012 01:41 AM, Kir Kolyshkin wrote: Gentlemen, We are organizing containers mini-summit during next Linux Plumbers (San

[Devel] Re: [PATCH 04/10] memcg: skip memcg kmem allocations in specified code regions

2012-07-30 Thread Kirill A. Shutemov
On Wed, Jul 25, 2012 at 06:38:15PM +0400, Glauber Costa wrote: This patch creates a mechanism that skip memcg allocations during certain pieces of our core code. It basically works in the same way as preempt_disable()/preempt_enable(): By marking a region under which all allocations will be

[Devel] Re: [PATCH 06/10] sl[au]b: Allocate objects from memcg cache

2012-07-30 Thread Kirill A. Shutemov
On Wed, Jul 25, 2012 at 06:38:17PM +0400, Glauber Costa wrote: We are able to match a cache allocation to a particular memcg. If the task doesn't change groups during the allocation itself - a rare event, this will give us a good picture about who is the first group to touch a cache page.

[Devel] Re: [PATCH 06/10] sl[au]b: Allocate objects from memcg cache

2012-07-30 Thread Glauber Costa
On 07/30/2012 04:58 PM, Kirill A. Shutemov wrote: On Wed, Jul 25, 2012 at 06:38:17PM +0400, Glauber Costa wrote: We are able to match a cache allocation to a particular memcg. If the task doesn't change groups during the allocation itself - a rare event, this will give us a good picture about

[Devel] Re: [PATCH 04/10] memcg: skip memcg kmem allocations in specified code regions

2012-07-30 Thread Glauber Costa
On 07/30/2012 04:50 PM, Kirill A. Shutemov wrote: On Wed, Jul 25, 2012 at 06:38:15PM +0400, Glauber Costa wrote: This patch creates a mechanism that skip memcg allocations during certain pieces of our core code. It basically works in the same way as preempt_disable()/preempt_enable(): By

[Devel] Re: [PATCH] SUNRPC: return negative value in case rpcbind client creation error

2012-07-30 Thread bfie...@fieldses.org
On Mon, Jul 30, 2012 at 11:12:05PM +, Myklebust, Trond wrote: On Fri, 2012-07-20 at 15:57 +0400, Stanislav Kinsbursky wrote: Without this patch kernel will panic on LockD start, because lockd_up() checks lockd_up_net() result for negative value. From my pow it's better to return

[Devel] Re: [PATCH v3] SUNRPC: protect service sockets lists during per-net shutdown

2012-07-30 Thread NeilBrown
On Tue, 24 Jul 2012 15:40:37 -0400 J. Bruce Fields bfie...@fieldses.org wrote: On Tue, Jul 03, 2012 at 04:58:57PM +0400, Stanislav Kinsbursky wrote: v3: 1) rebased on 3.5-rc3 kernel. v2: destruction of currently processing transport added: 1) Added marking of currently processing