cpuset: remove unused cpuset_unlock()
Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>
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@ -2411,17 +2411,6 @@ int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
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return 0;
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}
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/**
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* cpuset_unlock - release lock on cpuset changes
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*
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* Undo the lock taken in a previous cpuset_lock() call.
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*/
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void cpuset_unlock(void)
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{
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mutex_unlock(&callback_mutex);
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}
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/**
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* cpuset_mem_spread_node() - On which node to begin search for a file page
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* cpuset_slab_spread_node() - On which node to begin search for a slab page
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