1What: /sys/kernel/profiling 2Date: September 2008 3Contact: Dave Hansen <dave@linux.vnet.ibm.com> 4Description: 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. 14