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Use unix.Major/unix.Minor instead of custom implementation

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Soulou 2019-03-15 14:36:56 +01:00
parent 92b01ab4f9
commit 2118fbe78a
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1 changed files with 2 additions and 2 deletions
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4
plugins/inputs/diskio/diskio_linux.go
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@ -35,8 +35,8 @@ func (s *DiskIO) diskInfo(devName string) (map[string]string, error) {
return ic.values, nil return ic.values, nil
} }
major := stat.Rdev >> 8 & 0xff major := unix.Major(stat.Rdev)
minor := (stat.Rdev & 0xff) | (stat.Rdev>>12)&^0xff minor := unix.Minor(stat.Rdev)
udevDataPath := fmt.Sprintf("%s/b%d:%d", udevPath, major, minor) udevDataPath := fmt.Sprintf("%s/b%d:%d", udevPath, major, minor)
di := map[string]string{} di := map[string]string{}