1*817eecbfSHyeonjun LimWhat: /sys/kernel/profiling 222b8ce94SDave HansenDate: September 2008 322b8ce94SDave HansenContact: Dave Hansen <dave@linux.vnet.ibm.com> 422b8ce94SDave HansenDescription: 5*817eecbfSHyeonjun Lim /sys/kernel/profiling is the runtime equivalent 622b8ce94SDave Hansen of the boot-time profile= option. 722b8ce94SDave Hansen 822b8ce94SDave Hansen You can get the same effect running: 922b8ce94SDave Hansen 10*817eecbfSHyeonjun Lim echo 2 > /sys/kernel/profiling 1122b8ce94SDave Hansen 1222b8ce94SDave Hansen as you would by issuing profile=2 on the boot 1322b8ce94SDave Hansen command line. 14