On 3/28/2024 9:19 AM, Yang, Weijiang wrote:
On 1/3/2024 11:13 AM, Dapeng Mi wrote:
From: Xiong Zhang <xiong.y.zhang@xxxxxxxxx>
There are totally same code in pmu_init() helper, remove the duplicate
code.
Signed-off-by: Xiong Zhang <xiong.y.zhang@xxxxxxxxx>
Signed-off-by: Dapeng Mi <dapeng1.mi@xxxxxxxxxxxxxxx>
Jim has already added RB tag for this patch in v2, you may add it here.
Oh, missed it. Thanks for reminding.
---
lib/x86/pmu.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/lib/x86/pmu.c b/lib/x86/pmu.c
index 0f2afd650bc9..d06e94553024 100644
--- a/lib/x86/pmu.c
+++ b/lib/x86/pmu.c
@@ -16,11 +16,6 @@ void pmu_init(void)
pmu.fixed_counter_width = (cpuid_10.d >> 5) & 0xff;
}
- if (pmu.version > 1) {
- pmu.nr_fixed_counters = cpuid_10.d & 0x1f;
- pmu.fixed_counter_width = (cpuid_10.d >> 5) & 0xff;
- }
-
pmu.nr_gp_counters = (cpuid_10.a >> 8) & 0xff;
pmu.gp_counter_width = (cpuid_10.a >> 16) & 0xff;
pmu.gp_counter_mask_length = (cpuid_10.a >> 24) & 0xff;
