Messages in this thread | | | Date | Wed, 4 Jun 2008 08:41:16 -0500 | From | "Serge E. Hallyn" <> | Subject | Re: [PATCH 1/2] devcgroup: make a helper to convert cgroup_subsys_state to devs_cgroup |
| |
Quoting Pavel Emelyanov (xemul@openvz.org): > This is just picking the container_of out of cgroup_to_devcgroup into > a separate function. > > This new css_to_devcgroup will be used in the 2nd patch. > > Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Thanks, Pavel.
Acked-by: Serge Hallyn <serue@us.ibm.com>
to both, obviously.
-serge
> --- > security/device_cgroup.c | 8 ++++++-- > 1 files changed, 6 insertions(+), 2 deletions(-) > > diff --git a/security/device_cgroup.c b/security/device_cgroup.c > index 4ea5836..15f2f80 100644 > --- a/security/device_cgroup.c > +++ b/security/device_cgroup.c > @@ -49,10 +49,14 @@ struct dev_cgroup { > spinlock_t lock; > }; > > +static inline struct dev_cgroup *css_to_devcgroup(struct cgroup_subsys_state *s) > +{ > + return container_of(s, struct dev_cgroup, css); > +} > + > static inline struct dev_cgroup *cgroup_to_devcgroup(struct cgroup *cgroup) > { > - return container_of(cgroup_subsys_state(cgroup, devices_subsys_id), > - struct dev_cgroup, css); > + return css_to_devcgroup(cgroup_subsys_state(cgroup, devices_subsys_id)); > } > > struct cgroup_subsys devices_subsys; > -- > 1.5.3.4
| |