Symbol: DBG_EXTN_CFG_LBRV2EN
arch/x86/events/amd/lbr.c
409
wrmsrq(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg | DBG_EXTN_CFG_LBRV2EN);
arch/x86/events/perf_event.h
1477
wrmsrq(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg & ~DBG_EXTN_CFG_LBRV2EN);