| commit | 13dbf9140c726c307a9c7e2b7ff83cf95da3bb44 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paul.mckenney@linaro.org> | Mon Jul 23 12:05:55 2012 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Sun Sep 23 07:42:22 2012 -0700 |
| tree | c74294271b88bb0a99f841c214c0f10b8b6ab449 | |
| parent | ab840f7a06df780c4db01f34a5660b1e472d9ca6 [diff] |
rcu: Track CPU-hotplug duration statistics Many rcutorture runs include CPU-hotplug operations in their stress testing. This commit accumulates statistics on the durations of these operations in deference to the recent concern about the overhead and latency of these operations. Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>