cgroup: remove struct cgroup_scanner

[deliverable/linux.git] / kernel / cgroup_freezer.c

diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c
index c9177f8fc6614f04c8a9915fee70fafa2c870a2c..e0ab9bfd679a9d7454e334f5ccaf0bdc8667fa27 100644 (file)
--- a/kernel/cgroup_freezer.c
+++ b/kernel/cgroup_freezer.c
@@ -281,7 +281,7 @@ static void update_if_frozen(struct cgroup_subsys_state *css)
        /* are all tasks frozen? */
        cgroup_task_iter_start(css->cgroup, &it);
 
-       while ((task = cgroup_task_iter_next(css->cgroup, &it))) {
+       while ((task = cgroup_task_iter_next(&it))) {
                if (freezing(task)) {
                        /*
                         * freezer_should_skip() indicates that the task
@@ -296,7 +296,7 @@ static void update_if_frozen(struct cgroup_subsys_state *css)
 
        freezer->state |= CGROUP_FROZEN;
 out_iter_end:
-       cgroup_task_iter_end(css->cgroup, &it);
+       cgroup_task_iter_end(&it);
 out_unlock:
        spin_unlock_irq(&freezer->lock);
 }
@@ -327,9 +327,9 @@ static void freeze_cgroup(struct freezer *freezer)
        struct task_struct *task;
 
        cgroup_task_iter_start(cgroup, &it);
-       while ((task = cgroup_task_iter_next(cgroup, &it)))
+       while ((task = cgroup_task_iter_next(&it)))
                freeze_task(task);
-       cgroup_task_iter_end(cgroup, &it);
+       cgroup_task_iter_end(&it);
 }
 
 static void unfreeze_cgroup(struct freezer *freezer)
@@ -339,9 +339,9 @@ static void unfreeze_cgroup(struct freezer *freezer)
        struct task_struct *task;
 
        cgroup_task_iter_start(cgroup, &it);
-       while ((task = cgroup_task_iter_next(cgroup, &it)))
+       while ((task = cgroup_task_iter_next(&it)))
                __thaw_task(task);
-       cgroup_task_iter_end(cgroup, &it);
+       cgroup_task_iter_end(&it);
 }
 
 /**