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cpuset: remove unused cpuset_unlock()

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Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
This commit is contained in:
Tejun Heo 2013-01-07 08:51:07 -08:00
parent 12a9d2fef1
commit 01c889cf4f
1 changed files with 0 additions and 11 deletions
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11
kernel/cpuset.c
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@ -2411,17 +2411,6 @@ int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
return 0;
}
/**
* cpuset_unlock - release lock on cpuset changes
*
* Undo the lock taken in a previous cpuset_lock() call.
*/
void cpuset_unlock(void)
{
mutex_unlock(&callback_mutex);
}
/**
* cpuset_mem_spread_node() - On which node to begin search for a file page
* cpuset_slab_spread_node() - On which node to begin search for a slab page