cgroup: remove cgrp->top_cgroup

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It's not used, and it can be retrieved via cgrp->root->top_cgroup.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Li Zefan 2013-04-15 14:25:05 +08:00 • committed by Tejun Heo

parent 873fe09ea5

commit 05fb22ec54

2 changed files with 0 additions and 3 deletions

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1

include/linux/cgroup.h

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2

kernel/cgroup.c

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