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Message-Id: <20240914101728.33148-2-dapeng1.mi@linux.intel.com>
Date: Sat, 14 Sep 2024 10:17:11 +0000
From: Dapeng Mi <dapeng1.mi@...ux.intel.com>
To: Sean Christopherson <seanjc@...gle.com>,
Paolo Bonzini <pbonzini@...hat.com>
Cc: kvm@...r.kernel.org,
linux-kernel@...r.kernel.org,
Jim Mattson <jmattson@...gle.com>,
Mingwei Zhang <mizhang@...gle.com>,
Xiong Zhang <xiong.y.zhang@...el.com>,
Zhenyu Wang <zhenyuw@...ux.intel.com>,
Like Xu <like.xu.linux@...il.com>,
Jinrong Liang <cloudliang@...cent.com>,
Yongwei Ma <yongwei.ma@...el.com>,
Dapeng Mi <dapeng1.mi@...el.com>,
Dapeng Mi <dapeng1.mi@...ux.intel.com>
Subject: [kvm-unit-tests patch v6 01/18] x86: pmu: Remove duplicate code in pmu_init()
From: Xiong Zhang <xiong.y.zhang@...el.com>
There are totally same code in pmu_init() helper, remove the duplicate
code.
Reviewed-by: Jim Mattson <jmattson@...gle.com>
Signed-off-by: Xiong Zhang <xiong.y.zhang@...el.com>
Signed-off-by: Dapeng Mi <dapeng1.mi@...ux.intel.com>
---
lib/x86/pmu.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/lib/x86/pmu.c b/lib/x86/pmu.c
index 0f2afd65..d06e9455 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;
--
2.40.1
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