| 1 | What: /sys/kernel/profiling |
| 2 | Date: September 2008 |
| 3 | Contact: Dave Hansen <[email protected]> |
| 4 | Description: |
| 5 | /sys/kernel/profiling is the runtime equivalent |
| 6 | of the boot-time profile= option. |
| 7 | |
| 8 | You can get the same effect running:: |
| 9 | |
| 10 | echo 2 > /sys/kernel/profiling |
| 11 | |
| 12 | as you would by issuing profile=2 on the boot |
| 13 | command line. |