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Add support for blkio.weight_device

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Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
This commit is contained in:
Ma Shimiao 2015-06-12 08:34:20 +08:00
parent d88f338f8c
commit ed4e505639
3 changed files with 29 additions and 3 deletions
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14
sysinfo/sysinfo_linux.go
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@ -117,11 +117,19 @@ func checkCgroupBlkioInfo(quiet bool) cgroupBlkioInfo {
return cgroupBlkioInfo{}
}
w := cgroupEnabled(mountPoint, "blkio.weight")
if !quiet && !w {
weight := cgroupEnabled(mountPoint, "blkio.weight")
if !quiet && !weight {
logrus.Warn("Your kernel does not support cgroup blkio weight")
}
return cgroupBlkioInfo{BlkioWeight: w}
weightDevice := cgroupEnabled(mountPoint, "blkio.weight_device")
if !quiet && !weightDevice {
logrus.Warn("Your kernel does not support cgroup blkio weight_device")
}
return cgroupBlkioInfo{
BlkioWeight: weight,
BlkioWeightDevice: weightDevice,
}
}
// checkCgroupCpusetInfo reads the cpuset information from the cpuset cgroup mount point.