From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Glauber Costa <glommer@parallels.com>
Cc: linux-kernel@vger.kernel.org, lizf@cn.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 2/9] foundations of per-cgroup memory pressure controlling.
Date: Fri, 9 Dec 2011 10:24:38 +0900 [thread overview]
Message-ID: <20111209102438.2db705d0.kamezawa.hiroyu@jp.fujitsu.com> (raw)
In-Reply-To: <1323120903-2831-3-git-send-email-glommer@parallels.com>
On Mon, 5 Dec 2011 19:34:56 -0200
Glauber Costa <glommer@parallels.com> wrote:
> This patch replaces all uses of struct sock fields' memory_pressure,
> memory_allocated, sockets_allocated, and sysctl_mem to acessor
> macros. Those macros can either receive a socket argument, or a mem_cgroup
> argument, depending on the context they live in.
>
> Since we're only doing a macro wrapping here, no performance impact at all is
> expected in the case where we don't have cgroups disabled.
>
> Signed-off-by: Glauber Costa <glommer@parallels.com>
> CC: David S. Miller <davem@davemloft.net>
> CC: Hiroyouki Kamezawa <kamezawa.hiroyu@jp.fujitsu.com>
> CC: Eric W. Biederman <ebiederm@xmission.com>
> CC: Eric Dumazet <eric.dumazet@gmail.com>
please get ack from network guys.
from me.
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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next prev parent reply other threads:[~2011-12-09 1:25 UTC|newest]
Thread overview: 29+ 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 ` [PATCH v8 1/9] Basic kernel memory functionality for the Memory Controller Glauber Costa
2011-12-09 1:21 ` KAMEZAWA Hiroyuki
2011-12-09 12:40 ` Glauber Costa
2011-12-09 14:37 ` Glauber Costa
2011-12-09 14:44 ` David Laight
2011-12-09 14:48 ` Glauber Costa
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
2011-12-09 1:24 ` KAMEZAWA Hiroyuki [this message]
2011-12-09 12:41 ` Glauber Costa
2011-12-05 21:34 ` [PATCH v8 3/9] socket: initial cgroup code Glauber Costa
2011-12-09 1:49 ` KAMEZAWA Hiroyuki
2011-12-09 2:05 ` KAMEZAWA Hiroyuki
2011-12-09 12:43 ` Glauber Costa
2011-12-12 0:33 ` KAMEZAWA Hiroyuki
2011-12-05 21:34 ` [PATCH v8 4/9] tcp memory pressure controls Glauber Costa
2011-12-09 1:51 ` KAMEZAWA Hiroyuki
2011-12-05 21:34 ` [PATCH v8 5/9] per-netns ipv4 sysctl_tcp_mem Glauber Costa
2011-12-09 1:54 ` KAMEZAWA Hiroyuki
2011-12-05 21:35 ` [PATCH v8 6/9] tcp buffer limitation: per-cgroup limit Glauber Costa
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
2011-12-09 1:56 ` KAMEZAWA Hiroyuki
2011-12-05 21:35 ` [PATCH v8 8/9] Display current tcp failcnt " Glauber Costa
2011-12-05 21:35 ` [PATCH v8 9/9] Display maximum tcp memory allocation " Glauber Costa
2011-12-09 1:57 ` KAMEZAWA Hiroyuki
2011-12-07 11:06 ` [PATCH v8 0/9] per-cgroup tcp memory pressure controls Glauber Costa
2011-12-09 1:04 ` KAMEZAWA Hiroyuki
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