| commit | 9910affa89fe0895153880b115ec243636e70af3 | [log] [tgz] |
|---|---|---|
| author | Yao Dongdong <yaodongdong@huawei.com> | Wed Feb 25 17:09:46 2015 +0800 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Mar 03 11:17:34 2015 -0800 |
| tree | ab40cc06ff632e6abc46a3aa920575593de9248b | |
| parent | e7580f33889299e484a80f42c20611ead42f199e [diff] |
rcu: Remove redundant check of cpu_online() Because invoke_cpu_core() checks whether the current CPU is online, there is no need for __call_rcu_core() to redundantly check it. There should not be any performance degradation because the called function is visible to the compiler. This commit therefore removes the redundant check. Signed-off-by: Yao Dongdong <yaodongdong@huawei.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>