From: Li Zefan <lizefan@huawei.com>
To: Daniel Wagner <wagi@monom.org>
Cc: <netdev@vger.kernel.org>, <cgroups@vger.kernel.org>,
Daniel Wagner <daniel.wagner@bmw-carit.de>,
Gao feng <gaofeng@cn.fujitsu.com>,
Jamal Hadi Salim <jhs@mojatatu.com>,
John Fastabend <john.r.fastabend@intel.com>,
Neil Horman <nhorman@tuxdriver.com>
Subject: Re: [PATCH v4 2/8] cgroup: net_cls: Do not define task_cls_classid() when not selected
Date: Thu, 13 Sep 2012 14:35:31 +0800 [thread overview]
Message-ID: <50517EB3.6000502@huawei.com> (raw)
In-Reply-To: <1347459128-32236-3-git-send-email-wagi@monom.org>
On 2012/9/12 22:12, Daniel Wagner wrote:
> From: Daniel Wagner <daniel.wagner@bmw-carit.de>
>
> task_cls_classid() should not be defined in case the configuration is
> CONFIG_NET_CLS_CGROUP=n. The reason is that in a following patch the
> net_cls_subsys_id will only be defined if CONFIG_NET_CLS_CGROUP!=n.
> When net_cls is not built at all a callee should only get an empty
> task_cls_classid() without any references to net_cls_subsys_id.
>
> Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
> Acked-by: Tejun Heo <tj@kernel.org>
> Cc: Gao feng <gaofeng@cn.fujitsu.com>
> Cc: Jamal Hadi Salim <jhs@mojatatu.com>
> Cc: John Fastabend <john.r.fastabend@intel.com>
> Cc: Li Zefan <lizefan@huawei.com>
> Cc: Neil Horman <nhorman@tuxdriver.com>
> Cc: netdev@vger.kernel.org
> Cc: cgroups@vger.kernel.org
Acked-by: Li Zefan <lizefan@huawei.com>
> ---
> include/net/cls_cgroup.h | 11 ++++++-----
> net/core/sock.c | 2 ++
> 2 files changed, 8 insertions(+), 5 deletions(-)
next prev parent reply other threads:[~2012-09-13 6:36 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 14:12 [PATCH v4 0/8] cgroup: Assign subsystem IDs during compile time Daniel Wagner
2012-09-12 14:12 ` [PATCH v4 2/8] cgroup: net_cls: Do not define task_cls_classid() when not selected Daniel Wagner
2012-09-13 6:35 ` Li Zefan [this message]
2012-09-12 14:12 ` [PATCH v4 3/8] cgroup: net_prio: Do not define task_netpioidx() " Daniel Wagner
[not found] ` <1347459128-32236-4-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:36 ` Li Zefan
2012-09-12 14:12 ` [PATCH v4 4/8] cgroup: Remove CGROUP_BUILTIN_SUBSYS_COUNT Daniel Wagner
[not found] ` <1347459128-32236-5-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:41 ` Li Zefan
[not found] ` <50517FFF.4030106-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2012-09-13 6:57 ` Daniel Wagner
[not found] ` <505183E3.3030409-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 7:14 ` Li Zefan
[not found] ` <505187C8.9030001-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2012-09-13 7:38 ` Daniel Wagner
2012-09-12 14:12 ` [PATCH v4 6/8] cgroup: Do not depend on a given order when populating the subsys array Daniel Wagner
[not found] ` <1347459128-32236-7-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:42 ` Li Zefan
2012-09-12 14:12 ` [PATCH v4 7/8] cgroup: Assign subsystem IDs during compile time Daniel Wagner
[not found] ` <1347459128-32236-8-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:45 ` Li Zefan
2012-09-12 14:12 ` [PATCH v4 8/8] cgroup: Define CGROUP_SUBSYS_COUNT according the configuration Daniel Wagner
[not found] ` <1347459128-32236-9-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:46 ` Li Zefan
[not found] ` <1347459128-32236-1-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-12 14:12 ` [PATCH v4 1/8] cgroup: net_cls: Move sock_update_classid() declaration to cls_cgroup.h Daniel Wagner
[not found] ` <1347459128-32236-2-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:34 ` Li Zefan
2012-09-12 14:12 ` [PATCH v4 5/8] cgroup: Wrap subsystem selection macro Daniel Wagner
[not found] ` <1347459128-32236-6-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-13 6:41 ` Li Zefan
2012-09-12 18:56 ` [PATCH v4 0/8] cgroup: Assign subsystem IDs during compile time Tejun Heo
2012-09-13 14:01 ` Neil Horman
2012-09-13 18:13 ` Tejun Heo
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