From: "Serge E. Hallyn" <serge@hallyn.com>
To: Aristeu Rozanski <aris@redhat.com>
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>,
Serge Hallyn <serge.hallyn@canonical.com>,
cgroups@vger.kernel.org
Subject: Re: [PATCH 1/5] device_cgroup: fix locking in devcgroup_destroy()
Date: Thu, 29 Nov 2012 19:06:26 +0000 [thread overview]
Message-ID: <20121129190626.GA26104@mail.hallyn.com> (raw)
In-Reply-To: <20121127193501.728193744@napanee.usersys.redhat.com>
Quoting Aristeu Rozanski (aris@redhat.com):
> Cc: Tejun Heo <tj@kernel.org>
> Cc: Serge Hallyn <serge.hallyn@canonical.com>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
> Signed-off-by: Aristeu Rozanski <aris@redhat.com>
> ---
> security/device_cgroup.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> Index: github/security/device_cgroup.c
> ===================================================================
> --- github.orig/security/device_cgroup.c 2012-11-26 17:13:54.008153189 -0500
> +++ github/security/device_cgroup.c 2012-11-27 11:58:43.574251075 -0500
> @@ -215,7 +215,11 @@
> struct dev_cgroup *dev_cgroup;
>
> dev_cgroup = cgroup_to_devcgroup(cgroup);
> +
> + mutex_lock(&devcgroup_mutex);
> dev_exception_clean(dev_cgroup);
> + mutex_unlock(&devcgroup_mutex);
> +
> kfree(dev_cgroup);
> }
>
>
> --
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next prev parent reply other threads:[~2012-11-29 19:02 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-27 19:35 [PATCH 0/5] devcg: introduce proper hierarchy support Aristeu Rozanski
2012-11-27 19:35 ` [PATCH 1/5] device_cgroup: fix locking in devcgroup_destroy() Aristeu Rozanski
2012-11-29 19:06 ` Serge E. Hallyn [this message]
2012-12-03 17:29 ` Tejun Heo
2012-11-27 19:35 ` [PATCH 2/5] device_cgroup: prepare exception list handling functions for two lists Aristeu Rozanski
2012-11-29 19:07 ` Serge E. Hallyn
2012-12-03 17:31 ` Tejun Heo
2012-11-27 19:35 ` [PATCH 3/5] device_cgroup: keep track of local group settings Aristeu Rozanski
2012-11-29 19:29 ` Serge E. Hallyn
2012-11-29 19:59 ` Aristeu Rozanski
2012-11-29 20:26 ` Serge E. Hallyn
2012-11-29 22:31 ` Aristeu Rozanski
2012-12-03 18:01 ` Serge E. Hallyn
2012-12-03 19:06 ` Aristeu Rozanski
2012-12-06 4:31 ` Serge E. Hallyn
2012-11-29 20:11 ` Aristeu Rozanski
2012-11-27 19:35 ` [PATCH 4/5] device_cgroup: make may_access() stronger Aristeu Rozanski
2012-12-03 17:44 ` Tejun Heo
2012-12-03 19:01 ` Aristeu Rozanski
2012-11-27 19:35 ` [PATCH 5/5] device_cgroup: propagate local changes down the hierarchy Aristeu Rozanski
2012-12-03 18:01 ` Tejun Heo
2012-12-03 19:14 ` Aristeu Rozanski
2012-12-03 21:36 ` Tejun Heo
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