From aa61360155ac69003dc5c177f03a7f177a435286 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Thu, 12 Oct 2023 10:56:39 -0700 Subject: perf pmu: Rename perf_pmu__get_default_config to perf_pmu__arch_init Assign default_config as part of the init. perf_pmu__get_default_config was doing more than just getting the default config and so this is intended to better align with the code. Signed-off-by: Ian Rogers Cc: Ravi Bangoria Cc: James Clark Cc: Suzuki K Poulose Cc: Yang Jihong Cc: Will Deacon Cc: Leo Yan Cc: Mike Leach Cc: Jing Zhang Cc: Kajol Jain Cc: Thomas Richter Cc: Alexander Shishkin Cc: Kan Liang Cc: John Garry Cc: linux-arm-kernel@lists.infradead.org Cc: coresight@lists.linaro.org Link: https://lore.kernel.org/r/20231012175645.1849503-2-irogers@google.com Signed-off-by: Namhyung Kim --- tools/perf/arch/arm/util/pmu.c | 8 +++----- tools/perf/arch/s390/util/pmu.c | 3 +-- tools/perf/arch/x86/util/pmu.c | 5 ++--- 3 files changed, 6 insertions(+), 10 deletions(-) (limited to 'tools/perf/arch') diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c index a9623b128ece..d55d2b15f2e6 100644 --- a/tools/perf/arch/arm/util/pmu.c +++ b/tools/perf/arch/arm/util/pmu.c @@ -14,22 +14,20 @@ #include "../../../util/pmu.h" #include "../../../util/cs-etm.h" -struct perf_event_attr -*perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused) +void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused) { #ifdef HAVE_AUXTRACE_SUPPORT if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) { /* add ETM default config here */ pmu->selectable = true; - return cs_etm_get_default_config(pmu); + pmu->default_config = cs_etm_get_default_config(pmu); #if defined(__aarch64__) } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) { - return arm_spe_pmu_default_config(pmu); + pmu->default_config = arm_spe_pmu_default_config(pmu); } else if (strstarts(pmu->name, HISI_PTT_PMU_NAME)) { pmu->selectable = true; #endif } #endif - return NULL; } diff --git a/tools/perf/arch/s390/util/pmu.c b/tools/perf/arch/s390/util/pmu.c index 11f03f32e3fd..886c30e001fa 100644 --- a/tools/perf/arch/s390/util/pmu.c +++ b/tools/perf/arch/s390/util/pmu.c @@ -13,11 +13,10 @@ #define S390_PMUPAI_EXT "pai_ext" #define S390_PMUCPUM_CF "cpum_cf" -struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu) +void perf_pmu__arch_init(struct perf_pmu *pmu) { if (!strcmp(pmu->name, S390_PMUPAI_CRYPTO) || !strcmp(pmu->name, S390_PMUPAI_EXT) || !strcmp(pmu->name, S390_PMUCPUM_CF)) pmu->selectable = true; - return NULL; } diff --git a/tools/perf/arch/x86/util/pmu.c b/tools/perf/arch/x86/util/pmu.c index 8b53ca468a50..811e2377d2d5 100644 --- a/tools/perf/arch/x86/util/pmu.c +++ b/tools/perf/arch/x86/util/pmu.c @@ -17,19 +17,18 @@ #include "../../../util/pmus.h" #include "env.h" -struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused) +void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused) { #ifdef HAVE_AUXTRACE_SUPPORT if (!strcmp(pmu->name, INTEL_PT_PMU_NAME)) { pmu->auxtrace = true; - return intel_pt_pmu_default_config(pmu); + pmu->default_config = intel_pt_pmu_default_config(pmu); } if (!strcmp(pmu->name, INTEL_BTS_PMU_NAME)) { pmu->auxtrace = true; pmu->selectable = true; } #endif - return NULL; } int perf_pmus__num_mem_pmus(void) -- cgit v1.2.3