diff options
| author | Tejun Heo <tj@kernel.org> | 2013-08-08 20:11:22 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-08-08 20:11:22 -0400 |
| commit | 8af01f56a03e9cbd91a55d688fce1315021efba8 (patch) | |
| tree | 05c051bd8b188073bb4bf695c3a46c6592e86794 /kernel/cpuset.c | |
| parent | 61584e3f4964995e575618f76ff7197123796e75 (diff) | |
cgroup: s/cgroup_subsys_state/cgroup_css/ s/task_subsys_state/task_css/
The names of the two struct cgroup_subsys_state accessors -
cgroup_subsys_state() and task_subsys_state() - are somewhat awkward.
The former clashes with the type name and the latter doesn't even
indicate it's somehow related to cgroup.
We're about to revamp large portion of cgroup API, so, let's rename
them so that they're less awkward. Most per-controller usages of the
accessors are localized in accessor wrappers and given the amount of
scheduled changes, this isn't gonna add any noticeable headache.
Rename cgroup_subsys_state() to cgroup_css() and task_subsys_state()
to task_css(). This patch is pure rename.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'kernel/cpuset.c')
| -rw-r--r-- | kernel/cpuset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 1b9c3154979..be4512ba2c0 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -117,14 +117,14 @@ struct cpuset { /* Retrieve the cpuset for a cgroup */ static inline struct cpuset *cgroup_cs(struct cgroup *cgrp) { - return container_of(cgroup_subsys_state(cgrp, cpuset_subsys_id), + return container_of(cgroup_css(cgrp, cpuset_subsys_id), struct cpuset, css); } /* Retrieve the cpuset for a task */ static inline struct cpuset *task_cs(struct task_struct *task) { - return container_of(task_subsys_state(task, cpuset_subsys_id), + return container_of(task_css(task, cpuset_subsys_id), struct cpuset, css); } @@ -2724,7 +2724,7 @@ int proc_cpuset_show(struct seq_file *m, void *unused_v) goto out_free; rcu_read_lock(); - css = task_subsys_state(tsk, cpuset_subsys_id); + css = task_css(tsk, cpuset_subsys_id); retval = cgroup_path(css->cgroup, buf, PAGE_SIZE); rcu_read_unlock(); if (retval < 0) |