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Diffstat (limited to 'arch/x86/events/Kconfig')
| -rw-r--r-- | arch/x86/events/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/events/Kconfig b/arch/x86/events/Kconfig index d6cdfe631674..09c56965750a 100644 --- a/arch/x86/events/Kconfig +++ b/arch/x86/events/Kconfig @@ -44,4 +44,12 @@ config PERF_EVENTS_AMD_UNCORE To compile this driver as a module, choose M here: the module will be called 'amd-uncore'. + +config PERF_EVENTS_AMD_BRS + depends on PERF_EVENTS && CPU_SUP_AMD + bool "AMD Zen3 Branch Sampling support" + help + Enable AMD Zen3 branch sampling support (BRS) which samples up to + 16 consecutive taken branches in registers. + endmenu |