diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/device_cgroup.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 635a49db005d..7293ac49ba7b 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -68,7 +68,7 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task) struct cgroup_subsys devices_subsys; -static int devcgroup_can_attach(struct cgroup *new_cgrp, +static int devcgroup_can_attach(struct cgroup_subsys_state *new_css, struct cgroup_taskset *set) { struct task_struct *task = cgroup_taskset_first(set); @@ -193,13 +193,13 @@ static inline bool is_devcg_online(const struct dev_cgroup *devcg) /** * devcgroup_online - initializes devcgroup's behavior and exceptions based on * parent's - * @cgroup: cgroup getting online + * @css: css getting online * returns 0 in case of success, error code otherwise */ -static int devcgroup_online(struct cgroup *cgroup) +static int devcgroup_online(struct cgroup_subsys_state *css) { - struct dev_cgroup *dev_cgroup = cgroup_to_devcgroup(cgroup); - struct dev_cgroup *parent_dev_cgroup = css_to_devcgroup(css_parent(&dev_cgroup->css)); + struct dev_cgroup *dev_cgroup = css_to_devcgroup(css); + struct dev_cgroup *parent_dev_cgroup = css_to_devcgroup(css_parent(css)); int ret = 0; mutex_lock(&devcgroup_mutex); @@ -217,9 +217,9 @@ static int devcgroup_online(struct cgroup *cgroup) return ret; } -static void devcgroup_offline(struct cgroup *cgroup) +static void devcgroup_offline(struct cgroup_subsys_state *css) { - struct dev_cgroup *dev_cgroup = cgroup_to_devcgroup(cgroup); + struct dev_cgroup *dev_cgroup = css_to_devcgroup(css); mutex_lock(&devcgroup_mutex); dev_cgroup->behavior = DEVCG_DEFAULT_NONE; @@ -229,7 +229,8 @@ static void devcgroup_offline(struct cgroup *cgroup) /* * called from kernel/cgroup.c with cgroup_lock() held. */ -static struct cgroup_subsys_state *devcgroup_css_alloc(struct cgroup *cgroup) +static struct cgroup_subsys_state * +devcgroup_css_alloc(struct cgroup_subsys_state *parent_css) { struct dev_cgroup *dev_cgroup; @@ -242,11 +243,10 @@ static struct cgroup_subsys_state *devcgroup_css_alloc(struct cgroup *cgroup) return &dev_cgroup->css; } -static void devcgroup_css_free(struct cgroup *cgroup) +static void devcgroup_css_free(struct cgroup_subsys_state *css) { - struct dev_cgroup *dev_cgroup; + struct dev_cgroup *dev_cgroup = css_to_devcgroup(css); - dev_cgroup = cgroup_to_devcgroup(cgroup); __dev_exception_clean(dev_cgroup); kfree(dev_cgroup); } |