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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-10-12 11:36:14 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-10-12 11:36:14 +0300 |
| commit | b37042b2bb7cd751f03b73afb90364a418d870f4 (patch) | |
| tree | 56ac34a43869dad656b67ed820bed0e65026c59a /arch/loongarch/Kconfig | |
| parent | 5f1e001be579c2b7f37e7d5ff87c208c33e90fca (diff) | |
| download | linux-b37042b2bb7cd751f03b73afb90364a418d870f4.tar.xz | |
LoongArch: Add perf events support
The perf events infrastructure of LoongArch is very similar to old MIPS-
based Loongson, so most of the codes are derived from MIPS.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/Kconfig')
| -rw-r--r-- | arch/loongarch/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index b36156a1896f..223edbb8fe84 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -97,6 +97,8 @@ config LOONGARCH select HAVE_NMI select HAVE_PCI select HAVE_PERF_EVENTS + select HAVE_PERF_REGS + select HAVE_PERF_USER_STACK_DUMP select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RSEQ select HAVE_SETUP_PER_CPU_AREA if NUMA |