| commit | 83b88c86da0e5f97faeac5a9bb19fe32f8c0394b | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@kernel.org> | Mon May 25 15:31:07 2020 -0700 |
| committer | Paul E. McKenney <paulmck@kernel.org> | Mon Jun 29 12:00:44 2020 -0700 |
| tree | 33dfaac65cd4e24ca3f9a112f990df4a5bf325fb | |
| parent | 75dd8efef56ed5959c398974c785026f84aa0d1a [diff] |
refperf: Allow decimal nanoseconds The CONFIG_PREEMPT=n rcu_read_lock()/rcu_read_unlock() pair's overhead, even including loop overhead, is far less than one nanosecond. Since logscale plots are not all that happy with zero values, provide picoseconds as decimals. Cc: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>