fix(RAPL): MSR kernel module should not be loaded from PowerAPI

gfieni · gfieni · commit d718ed65e7aa · 2018-02-19T18:57:14.000+01:00
diff --git a/powerapi-core/src/main/scala/org/powerapi/module/extpowermeter/rapl/RAPLHelper.scala b/powerapi-core/src/main/scala/org/powerapi/module/extpowermeter/rapl/RAPLHelper.scala
@@ -42,7 +42,6 @@ class RAPLHelper(msrPath: String, cpuInfoPath: String, supportedArchis: Map[Int,
   /* Related to MSR reading */
   lazy val msrFile: Option[FileChannel] = {
     if (detectCpu) {
-      Seq("modprobe", "msr").!
       Some(new FileInputStream(msrPath).getChannel)
     }
     else None

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,6 @@ class RAPLHelper(msrPath: String, cpuInfoPath: String, supportedArchis: Map[Int,`
`42`	`42`	`/* Related to MSR reading */`
`43`	`43`	`lazy val msrFile: Option[FileChannel] = {`
`44`	`44`	`if (detectCpu) {`
`45`		`- Seq("modprobe", "msr").!`
`46`	`45`	`Some(new FileInputStream(msrPath).getChannel)`
`47`	`46`	`}`
`48`	`47`	`else None`