| commit | 51a1fd30f13090be7750fed86cf3728afaf4e394 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Tue Oct 03 14:43:40 2017 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Nov 27 08:42:03 2017 -0800 |
| tree | 346dbd94f1ec39ed399403112a12698e33ee1dc3 | |
| parent | 58721f5da4bcd5187566f4159a4fc88f70bf74f6 [diff] |
rcu: Make ->dynticks_nesting be a simple counter Now that ->dynticks_nesting counts only process-level dyntick-idle entry and exit, there is no need for the elaborate segmented counter with its guard fields and overflow checking. This commit therefore makes ->dynticks_nesting be a simple counter. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>