| commit | 1de6e56ddc043437d335ee0455a1b34b73510c91 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Sep 29 09:45:00 2015 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Fri Dec 04 12:26:50 2015 -0800 |
| tree | dba0371b7d30a406027764a4e782faa0ff0d3d4b | |
| parent | 06f60de19d3141f07d954c9275fe7ccca8e96b42 [diff] |
rcu: Clarify role of ->expmaskinitnext Analogy with the ->qsmaskinitnext field might lead one to believe that ->expmaskinitnext tracks online CPUs. This belief is incorrect: Any CPU that has ever been online will have its bit set in the ->expmaskinitnext field. This commit therefore adds a comment to make this clear, at least to people who read comments. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>