diff options
| author | Paul E. McKenney <paulmck@kernel.org> | 2020-05-26 01:31:07 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-06-29 22:00:44 +0300 |
| commit | 83b88c86da0e5f97faeac5a9bb19fe32f8c0394b (patch) | |
| tree | 33dfaac65cd4e24ca3f9a112f990df4a5bf325fb /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 75dd8efef56ed5959c398974c785026f84aa0d1a (diff) | |
| download | linux-83b88c86da0e5f97faeac5a9bb19fe32f8c0394b.tar.xz | |
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>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions