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Subject[PATCH 16/16] cgroup: unexport functions
Date
With module support gone, a lot of functions no longer need to be
exported. Unexport them.

Signed-off-by: Tejun Heo <tj@kernel.org>
---
kernel/cgroup.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 057ab96..abb1873 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -242,7 +242,6 @@ bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor)
}
return false;
}
-EXPORT_SYMBOL_GPL(cgroup_is_descendant);

static int cgroup_is_releasable(const struct cgroup *cgrp)
{
@@ -1662,7 +1661,6 @@ struct task_struct *cgroup_taskset_first(struct cgroup_taskset *tset)
return tset->single.task;
}
}
-EXPORT_SYMBOL_GPL(cgroup_taskset_first);

/**
* cgroup_taskset_next - iterate to the next task in taskset
@@ -1681,7 +1679,6 @@ struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset)
tc = flex_array_get(tset->tc_array, tset->idx++);
return tc->task;
}
-EXPORT_SYMBOL_GPL(cgroup_taskset_next);

/**
* cgroup_task_migrate - move a task from one cgroup to another.
@@ -2364,7 +2361,6 @@ int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts)
mutex_unlock(&cgroup_tree_mutex);
return ret;
}
-EXPORT_SYMBOL_GPL(cgroup_add_cftypes);

/**
* cgroup_task_count - count the number of tasks in a cgroup.
@@ -2438,7 +2434,6 @@ css_next_child(struct cgroup_subsys_state *pos_css,

return cgroup_css(next, parent_css->ss);
}
-EXPORT_SYMBOL_GPL(css_next_child);

/**
* css_next_descendant_pre - find the next descendant for pre-order walk
@@ -2481,7 +2476,6 @@ css_next_descendant_pre(struct cgroup_subsys_state *pos,

return NULL;
}
-EXPORT_SYMBOL_GPL(css_next_descendant_pre);

/**
* css_rightmost_descendant - return the rightmost descendant of a css
@@ -2513,7 +2507,6 @@ css_rightmost_descendant(struct cgroup_subsys_state *pos)

return last;
}
-EXPORT_SYMBOL_GPL(css_rightmost_descendant);

static struct cgroup_subsys_state *
css_leftmost_descendant(struct cgroup_subsys_state *pos)
@@ -2567,7 +2560,6 @@ css_next_descendant_post(struct cgroup_subsys_state *pos,
/* no sibling left, visit parent */
return css_parent(pos);
}
-EXPORT_SYMBOL_GPL(css_next_descendant_post);

/**
* css_advance_task_iter - advance a task itererator to the next css_set
--
1.8.5.3


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