| commit | c7b24d2b9a0f2ce19fdf631d3148c80a8f6010b1 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Jul 28 14:39:25 2014 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Sun Sep 07 16:27:27 2014 -0700 |
| tree | 0845fff0ca580e0394746e6545b9f038bc4b8a44 | |
| parent | 52db30ab23b6d00cf80b22a510c4ea4be4458031 [diff] |
rcu: Improve RCU-tasks energy efficiency The current RCU-tasks implementation uses strict polling to detect callback arrivals. This works quite well, but is not so good for energy efficiency. This commit therefore replaces the strict polling with a wait queue. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>