From: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: lizf-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org,
kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org,
ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org,
davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
gthelen-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org,
avagin-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org,
devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org,
eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org,
mhocko-AlSwsSmVLrQ@public.gmane.org
Subject: Re: [PATCH v8 0/9] per-cgroup tcp memory pressure controls
Date: Wed, 7 Dec 2011 09:06:17 -0200 [thread overview]
Message-ID: <4EDF48A9.6090306@parallels.com> (raw)
In-Reply-To: <1323120903-2831-1-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
On 12/05/2011 07:34 PM, Glauber Costa wrote:
> Hi,
>
> This is my new attempt to fix all the concerns that were raised during
> the last iteration.
>
> I should highlight:
> 1) proc information is kept intact. (although I kept the wrapper functions)
> it will be submitted as a follow up patch so it can get the attention it
> deserves
> 2) sockets now hold a reference to memcg. sockets can be alive even after the
> task is gone, so we don't bother with between cgroups movements.
> To be able to release resources more easily in this cenario, the parent
> pointer in struct cg_proto was replaced by a memcg object. We then iterate
> through its pointer (which is cleaner anyway)
>
> The rest should be mostly the same except for small fixes and style changes.
>
Kame,
Does this one address your previous concerns?
Thanks
--
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WARNING: multiple messages have this Message-ID (diff)
From: Glauber Costa <glommer@parallels.com>
To: linux-kernel@vger.kernel.org
Cc: lizf@cn.fujitsu.com, kamezawa.hiroyu@jp.fujitsu.com,
ebiederm@xmission.com, davem@davemloft.net, gthelen@google.com,
netdev@vger.kernel.org, linux-mm@kvack.org, kirill@shutemov.name,
avagin@parallels.com, devel@openvz.org, eric.dumazet@gmail.com,
cgroups@vger.kernel.org, hannes@cmpxchg.org, mhocko@suse.cz
Subject: Re: [PATCH v8 0/9] per-cgroup tcp memory pressure controls
Date: Wed, 7 Dec 2011 09:06:17 -0200 [thread overview]
Message-ID: <4EDF48A9.6090306@parallels.com> (raw)
In-Reply-To: <1323120903-2831-1-git-send-email-glommer@parallels.com>
On 12/05/2011 07:34 PM, Glauber Costa wrote:
> Hi,
>
> This is my new attempt to fix all the concerns that were raised during
> the last iteration.
>
> I should highlight:
> 1) proc information is kept intact. (although I kept the wrapper functions)
> it will be submitted as a follow up patch so it can get the attention it
> deserves
> 2) sockets now hold a reference to memcg. sockets can be alive even after the
> task is gone, so we don't bother with between cgroups movements.
> To be able to release resources more easily in this cenario, the parent
> pointer in struct cg_proto was replaced by a memcg object. We then iterate
> through its pointer (which is cleaner anyway)
>
> The rest should be mostly the same except for small fixes and style changes.
>
Kame,
Does this one address your previous concerns?
Thanks
--
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WARNING: multiple messages have this Message-ID (diff)
From: Glauber Costa <glommer@parallels.com>
To: <linux-kernel@vger.kernel.org>
Cc: <lizf@cn.fujitsu.com>, <kamezawa.hiroyu@jp.fujitsu.com>,
<ebiederm@xmission.com>, <davem@davemloft.net>,
<gthelen@google.com>, <netdev@vger.kernel.org>,
<linux-mm@kvack.org>, <kirill@shutemov.name>,
<avagin@parallels.com>, <devel@openvz.org>,
<eric.dumazet@gmail.com>, <cgroups@vger.kernel.org>,
<hannes@cmpxchg.org>, <mhocko@suse.cz>
Subject: Re: [PATCH v8 0/9] per-cgroup tcp memory pressure controls
Date: Wed, 7 Dec 2011 09:06:17 -0200 [thread overview]
Message-ID: <4EDF48A9.6090306@parallels.com> (raw)
In-Reply-To: <1323120903-2831-1-git-send-email-glommer@parallels.com>
On 12/05/2011 07:34 PM, Glauber Costa wrote:
> Hi,
>
> This is my new attempt to fix all the concerns that were raised during
> the last iteration.
>
> I should highlight:
> 1) proc information is kept intact. (although I kept the wrapper functions)
> it will be submitted as a follow up patch so it can get the attention it
> deserves
> 2) sockets now hold a reference to memcg. sockets can be alive even after the
> task is gone, so we don't bother with between cgroups movements.
> To be able to release resources more easily in this cenario, the parent
> pointer in struct cg_proto was replaced by a memcg object. We then iterate
> through its pointer (which is cleaner anyway)
>
> The rest should be mostly the same except for small fixes and style changes.
>
Kame,
Does this one address your previous concerns?
Thanks
WARNING: multiple messages have this Message-ID (diff)
From: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: <lizf-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>,
<kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>,
<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
<davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
<gthelen-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
<netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
<linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
<kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>,
<avagin-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>,
<devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>,
<eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
<cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
<hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
<mhocko-AlSwsSmVLrQ@public.gmane.org>
Subject: Re: [PATCH v8 0/9] per-cgroup tcp memory pressure controls
Date: Wed, 7 Dec 2011 09:06:17 -0200 [thread overview]
Message-ID: <4EDF48A9.6090306@parallels.com> (raw)
In-Reply-To: <1323120903-2831-1-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
On 12/05/2011 07:34 PM, Glauber Costa wrote:
> Hi,
>
> This is my new attempt to fix all the concerns that were raised during
> the last iteration.
>
> I should highlight:
> 1) proc information is kept intact. (although I kept the wrapper functions)
> it will be submitted as a follow up patch so it can get the attention it
> deserves
> 2) sockets now hold a reference to memcg. sockets can be alive even after the
> task is gone, so we don't bother with between cgroups movements.
> To be able to release resources more easily in this cenario, the parent
> pointer in struct cg_proto was replaced by a memcg object. We then iterate
> through its pointer (which is cleaner anyway)
>
> The rest should be mostly the same except for small fixes and style changes.
>
Kame,
Does this one address your previous concerns?
Thanks
--
To unsubscribe from this list: send the line "unsubscribe cgroups" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2011-12-07 11:06 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-05 21:34 [PATCH v8 0/9] per-cgroup tcp memory pressure controls Glauber Costa
2011-12-05 21:34 ` Glauber Costa
2011-12-05 21:34 ` [PATCH v8 1/9] Basic kernel memory functionality for the Memory Controller Glauber Costa
2011-12-05 21:34 ` Glauber Costa
2011-12-09 1:21 ` KAMEZAWA Hiroyuki
2011-12-09 1:21 ` KAMEZAWA Hiroyuki
[not found] ` <20111209102113.cdb85da8.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2011-12-09 12:40 ` Glauber Costa
2011-12-09 12:40 ` Glauber Costa
2011-12-09 12:40 ` Glauber Costa
2011-12-09 12:40 ` Glauber Costa
2011-12-09 14:37 ` Glauber Costa
2011-12-09 14:37 ` Glauber Costa
2011-12-09 14:37 ` Glauber Costa
2011-12-09 14:37 ` Glauber Costa
2011-12-09 14:44 ` David Laight
2011-12-09 14:44 ` David Laight
2011-12-09 14:44 ` David Laight
2011-12-09 14:48 ` Glauber Costa
2011-12-09 14:48 ` Glauber Costa
2011-12-09 14:48 ` Glauber Costa
2011-12-12 0:34 ` KAMEZAWA Hiroyuki
2011-12-12 0:34 ` KAMEZAWA Hiroyuki
2011-12-12 0:34 ` KAMEZAWA Hiroyuki
2011-12-05 21:34 ` [PATCH v8 2/9] foundations of per-cgroup memory pressure controlling Glauber Costa
2011-12-05 21:34 ` Glauber Costa
[not found] ` <1323120903-2831-3-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-09 1:24 ` KAMEZAWA Hiroyuki
2011-12-09 1:24 ` KAMEZAWA Hiroyuki
2011-12-09 1:24 ` KAMEZAWA Hiroyuki
2011-12-09 12:41 ` Glauber Costa
2011-12-09 12:41 ` Glauber Costa
2011-12-09 12:41 ` Glauber Costa
2011-12-05 21:34 ` [PATCH v8 3/9] socket: initial cgroup code Glauber Costa
2011-12-05 21:34 ` Glauber Costa
[not found] ` <1323120903-2831-4-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-09 1:49 ` KAMEZAWA Hiroyuki
2011-12-09 1:49 ` KAMEZAWA Hiroyuki
2011-12-09 1:49 ` KAMEZAWA Hiroyuki
2011-12-09 2:05 ` KAMEZAWA Hiroyuki
2011-12-09 2:05 ` KAMEZAWA Hiroyuki
2011-12-09 2:05 ` KAMEZAWA Hiroyuki
2011-12-09 12:43 ` Glauber Costa
2011-12-09 12:43 ` Glauber Costa
2011-12-09 12:43 ` Glauber Costa
[not found] ` <4EE20254.6000308-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-12 0:33 ` KAMEZAWA Hiroyuki
2011-12-12 0:33 ` KAMEZAWA Hiroyuki
2011-12-12 0:33 ` KAMEZAWA Hiroyuki
2011-12-12 0:33 ` KAMEZAWA Hiroyuki
2011-12-05 21:34 ` [PATCH v8 4/9] tcp memory pressure controls Glauber Costa
2011-12-05 21:34 ` Glauber Costa
2011-12-09 1:51 ` KAMEZAWA Hiroyuki
2011-12-09 1:51 ` KAMEZAWA Hiroyuki
2011-12-05 21:34 ` [PATCH v8 5/9] per-netns ipv4 sysctl_tcp_mem Glauber Costa
2011-12-05 21:34 ` Glauber Costa
[not found] ` <1323120903-2831-6-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-09 1:54 ` KAMEZAWA Hiroyuki
2011-12-09 1:54 ` KAMEZAWA Hiroyuki
2011-12-09 1:54 ` KAMEZAWA Hiroyuki
2011-12-05 21:35 ` [PATCH v8 6/9] tcp buffer limitation: per-cgroup limit Glauber Costa
2011-12-05 21:35 ` Glauber Costa
2011-12-09 1:55 ` KAMEZAWA Hiroyuki
2011-12-09 1:55 ` KAMEZAWA Hiroyuki
2011-12-05 21:35 ` [PATCH v8 7/9] Display current tcp memory allocation in kmem cgroup Glauber Costa
2011-12-05 21:35 ` Glauber Costa
2011-12-09 1:56 ` KAMEZAWA Hiroyuki
2011-12-09 1:56 ` KAMEZAWA Hiroyuki
2011-12-05 21:35 ` [PATCH v8 8/9] Display current tcp failcnt " Glauber Costa
2011-12-05 21:35 ` Glauber Costa
2011-12-05 21:35 ` [PATCH v8 9/9] Display maximum tcp memory allocation " Glauber Costa
2011-12-05 21:35 ` Glauber Costa
[not found] ` <1323120903-2831-10-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-09 1:57 ` KAMEZAWA Hiroyuki
2011-12-09 1:57 ` KAMEZAWA Hiroyuki
2011-12-09 1:57 ` KAMEZAWA Hiroyuki
[not found] ` <1323120903-2831-1-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-07 11:06 ` Glauber Costa [this message]
2011-12-07 11:06 ` [PATCH v8 0/9] per-cgroup tcp memory pressure controls Glauber Costa
2011-12-07 11:06 ` Glauber Costa
2011-12-07 11:06 ` Glauber Costa
2011-12-09 1:04 ` KAMEZAWA Hiroyuki
2011-12-09 1:04 ` KAMEZAWA Hiroyuki
2011-12-09 1:04 ` KAMEZAWA Hiroyuki
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