DEBUGCTLMSR_BTS_OFF_OS  555 arch/x86/events/intel/ds.c 		debugctlmsr |= DEBUGCTLMSR_BTS_OFF_OS;
DEBUGCTLMSR_BTS_OFF_OS  575 arch/x86/events/intel/ds.c 		  DEBUGCTLMSR_BTS_OFF_OS | DEBUGCTLMSR_BTS_OFF_USR);