diff options
| author | Kan Liang <kan.liang@linux.intel.com> | 2024-01-23 21:50:36 +0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-01-25 01:05:22 +0300 |
| commit | 821aca20be503a6ce96ebda68c09fbcb1f7c51ba (patch) | |
| tree | 655bf293686f0feac2f8ea9450aba46a218597fd /tools/perf/arch | |
| parent | 70f4b20d07df94916230b6783097358703c90113 (diff) | |
| download | linux-821aca20be503a6ce96ebda68c09fbcb1f7c51ba.tar.xz | |
perf mem: Clean up perf_pmus__num_mem_pmus()
The number of mem PMUs can be calculated by searching the
perf_pmus__scan_mem().
Remove the ARCH specific perf_pmus__num_mem_pmus()
Tested-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: ravi.bangoria@amd.com
Cc: james.clark@arm.com
Cc: will@kernel.org
Cc: mike.leach@linaro.org
Cc: renyu.zj@linux.alibaba.com
Cc: yuhaixin.yhx@linux.alibaba.com
Cc: tmricht@linux.ibm.com
Cc: atrajeev@linux.vnet.ibm.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: john.g.garry@oracle.com
Link: https://lore.kernel.org/r/20240123185036.3461837-8-kan.liang@linux.intel.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/arch')
| -rw-r--r-- | tools/perf/arch/x86/util/pmu.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/tools/perf/arch/x86/util/pmu.c b/tools/perf/arch/x86/util/pmu.c index 0f49ff13cfe2..c3d89d6ba1bf 100644 --- a/tools/perf/arch/x86/util/pmu.c +++ b/tools/perf/arch/x86/util/pmu.c @@ -42,13 +42,3 @@ void perf_pmu__arch_init(struct perf_pmu *pmu __maybe_unused) pmu->mem_events = perf_mem_events_intel; } } - -int perf_pmus__num_mem_pmus(void) -{ - /* AMD uses IBS OP pmu and not a core PMU for perf mem/c2c */ - if (x86__is_amd_cpu()) - return 1; - - /* Intel uses core pmus for perf mem/c2c */ - return perf_pmus__num_core_pmus(); -} |