commit | 853027876a8ce2a8e02a579d7158dc8cd03c839d | [log] [tgz] |
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author | Junchang Wang <junchangwang@gmail.com> | Wed May 17 11:47:55 2017 +0800 |
committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Wed May 17 16:05:35 2017 -0700 |
tree | 8dc0fe7066b5735553105008f54a2c35a6a07105 | |
parent | 85747990ec809f57d61d30cd27bdc18b58163681 [diff] |
count_stat_eventual: Remove unnecessary smp_mb() In function count_cleanup(), there is no need to run smp_mb( ) in between statement writing to and statement reading from the same variable, stopflag. Remove smp_mb(). Suggested-by: Akira Yokosawa <akiyks@gmail.com> Signed-off-by: Junchang Wang <junchangwang@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>