From ae788f89e1da7499ebfecb35224fb3165affac99 Mon Sep 17 00:00:00 2001
From: echodo <2220386943@qq.com>
Date: Wed, 5 Feb 2025 17:49:00 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=E6=96=87=E6=A1=A3,=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0sampling=E6=A8=A1=E5=BC=8Fpd=E8=8E=B7=E5=8F=96?=
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---
 docs/Details_Usage.md | 2 ++
 docs/Python_API.md    | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/Details_Usage.md b/docs/Details_Usage.md
index 789a011..2857246 100644
--- a/docs/Details_Usage.md
+++ b/docs/Details_Usage.md
@@ -285,6 +285,7 @@ evtList[0] = "sched:sched_switch";
 PmuAttr attr = {0};
 attr.evtList = evtList;
 attr.numEvt = 1;
+int pd = PmuOpen(SAMPLING, &attr);
 ```
 
 ```python
@@ -295,6 +296,7 @@ pmu_attr = kperf.PmuAttr(
     sampleRate=1000,
     symbolMode=kperf.SymbolMode.RESOLVE_ELF # 不需要符号解析，可以不使用该参数
 )
+pd = kperf.open(kperf.PmuTaskType.SAMPLING, pmu_attr)
 ```
 
 tracepoint支持Counting和Sampling两种模式，API调用流程和两者相似。
diff --git a/docs/Python_API.md b/docs/Python_API.md
index 0a8586d..1725879 100644
--- a/docs/Python_API.md
+++ b/docs/Python_API.md
@@ -22,7 +22,7 @@ kperf.open(collector_type=kperf.PmuTaskType, pmu_attr=kperf.PmuAttr)
     * sampleRate
     采样频率，可通过/proc/sys/kernel/perf_event_max_sample_rate调整最大的采样频率
     * useFreq
-    是否启用采样频率，如果设置，将可以使用采用频率
+    是否启用采样频率，如果设置，将可以使用采样频率
     * excludeUser
     排除对用户态数据的采集
     * excludeKernel
-- 
Gitee