cpuset: remove unused cpuset_unlock()

Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>
git-mirror · Jan 7, 2013 · 01c889c · 01c889c
1 parent 12a9d2f
commit 01c889c
Showing 1 changed file with 0 additions and 11 deletions.
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
@@ -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