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/events | |
| parent | 61584e3f4964995e575618f76ff7197123796e75 (diff) | |
| download | op-kernel-dev-8af01f56a03e9cbd91a55d688fce1315021efba8.zip op-kernel-dev-8af01f56a03e9cbd91a55d688fce1315021efba8.tar.gz | |
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/events')
| -rw-r--r-- | kernel/events/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 1833bc5..414c61f 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -340,8 +340,8 @@ struct perf_cgroup { static inline struct perf_cgroup * perf_cgroup_from_task(struct task_struct *task) { - return container_of(task_subsys_state(task, perf_subsys_id), - struct perf_cgroup, css); + return container_of(task_css(task, perf_subsys_id), + struct perf_cgroup, css); } static inline bool @@ -7798,7 +7798,7 @@ static struct cgroup_subsys_state *perf_cgroup_css_alloc(struct cgroup *cont) static void perf_cgroup_css_free(struct cgroup *cont) { struct perf_cgroup *jc; - jc = container_of(cgroup_subsys_state(cont, perf_subsys_id), + jc = container_of(cgroup_css(cont, perf_subsys_id), struct perf_cgroup, css); free_percpu(jc->info); kfree(jc); |
