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Subject[PATCH, v4 1/2] cgroups: export cgroup_iter_{start,next,end}
Date
From: Kirill A. Shutemov <kirill@shutemov.name>

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
---
kernel/cgroup.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index b24d702..8234daa 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2443,6 +2443,7 @@ void cgroup_iter_start(struct cgroup *cgrp, struct cgroup_iter *it)
it->cg_link = &cgrp->css_sets;
cgroup_advance_iter(cgrp, it);
}
+EXPORT_SYMBOL_GPL(cgroup_iter_start);

struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
struct cgroup_iter *it)
@@ -2467,11 +2468,13 @@ struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
}
return res;
}
+EXPORT_SYMBOL_GPL(cgroup_iter_next);

void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it)
{
read_unlock(&css_set_lock);
}
+EXPORT_SYMBOL_GPL(cgroup_iter_end);

static inline int started_after_time(struct task_struct *t1,
struct timespec *time,
--
1.7.3.5


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