| Make sure CPU 1 is full dynticks (it must be in the "nohz_full=" boot parameter | |
| cpu mask). | |
| To run: | |
| $ make | |
| # ./run | |
| Look at the resulting trace in trace.1 | |
| hrtimer events should report you the tick events (unless you haven't | |
| CONFIG_HRTIMER=y) and tick_stop events tell you what's going on with full dynticks | |
| behaviour. | |
| trace.1.example shows an example of a successful full dynticks behaviour. The | |
| tick got mostly stopped during the execution of the user loop. |