1 files changed, 0 insertions, 153 deletions
diff --git a/pkg/sysinfo/sysinfo.go b/pkg/sysinfo/sysinfo.go
deleted file mode 100644
index 686f66ce5..000000000
--- a/pkg/sysinfo/sysinfo.go
+++ /dev/null
@@ -1,153 +0,0 @@
-package sysinfo
-
-import "github.com/docker/docker/pkg/parsers"
-
-// SysInfo stores information about which features a kernel supports.
-// TODO Windows: Factor out platform specific capabilities.
-type SysInfo struct {
-	// Whether the kernel supports AppArmor or not
-	AppArmor bool
-	// Whether the kernel supports Seccomp or not
-	Seccomp bool
-
-	cgroupMemInfo
-	cgroupCPUInfo
-	cgroupBlkioInfo
-	cgroupCpusetInfo
-	cgroupPids
-
-	// Whether IPv4 forwarding is supported or not, if this was disabled, networking will not work
-	IPv4ForwardingDisabled bool
-
-	// Whether bridge-nf-call-iptables is supported or not
-	BridgeNFCallIPTablesDisabled bool
-
-	// Whether bridge-nf-call-ip6tables is supported or not
-	BridgeNFCallIP6TablesDisabled bool
-
-	// Whether the cgroup has the mountpoint of "devices" or not
-	CgroupDevicesEnabled bool
-}
-
-type cgroupMemInfo struct {
-	// Whether memory limit is supported or not
-	MemoryLimit bool
-
-	// Whether swap limit is supported or not
-	SwapLimit bool
-
-	// Whether soft limit is supported or not
-	MemoryReservation bool
-
-	// Whether OOM killer disable is supported or not
-	OomKillDisable bool
-
-	// Whether memory swappiness is supported or not
-	MemorySwappiness bool
-
-	// Whether kernel memory limit is supported or not
-	KernelMemory bool
-}
-
-type cgroupCPUInfo struct {
-	// Whether CPU shares is supported or not
-	CPUShares bool
-
-	// Whether CPU CFS(Completely Fair Scheduler) period is supported or not
-	CPUCfsPeriod bool
-
-	// Whether CPU CFS(Completely Fair Scheduler) quota is supported or not
-	CPUCfsQuota bool
-
-	// Whether CPU real-time period is supported or not
-	CPURealtimePeriod bool
-
-	// Whether CPU real-time runtime is supported or not
-	CPURealtimeRuntime bool
-}
-
-type cgroupBlkioInfo struct {
-	// Whether Block IO weight is supported or not
-	BlkioWeight bool
-
-	// Whether Block IO weight_device is supported or not
-	BlkioWeightDevice bool
-
-	// Whether Block IO read limit in bytes per second is supported or not
-	BlkioReadBpsDevice bool
-
-	// Whether Block IO write limit in bytes per second is supported or not
-	BlkioWriteBpsDevice bool
-
-	// Whether Block IO read limit in IO per second is supported or not
-	BlkioReadIOpsDevice bool
-
-	// Whether Block IO write limit in IO per second is supported or not
-	BlkioWriteIOpsDevice bool
-}
-
-type cgroupCpusetInfo struct {
-	// Whether Cpuset is supported or not
-	Cpuset bool
-
-	// Available Cpuset's cpus
-	Cpus string
-
-	// Available Cpuset's memory nodes
-	Mems string
-}
-
-type cgroupPids struct {
-	// Whether Pids Limit is supported or not
-	PidsLimit bool
-}
-
-// IsCpusetCpusAvailable returns `true` if the provided string set is contained
-// in cgroup's cpuset.cpus set, `false` otherwise.
-// If error is not nil a parsing error occurred.
-func (c cgroupCpusetInfo) IsCpusetCpusAvailable(provided string) (bool, error) {
-	return isCpusetListAvailable(provided, c.Cpus)
-}
-
-// IsCpusetMemsAvailable returns `true` if the provided string set is contained
-// in cgroup's cpuset.mems set, `false` otherwise.
-// If error is not nil a parsing error occurred.
-func (c cgroupCpusetInfo) IsCpusetMemsAvailable(provided string) (bool, error) {
-	return isCpusetListAvailable(provided, c.Mems)
-}
-
-func isCpusetListAvailable(provided, available string) (bool, error) {
-	parsedProvided, err := parsers.ParseUintList(provided)
-	if err != nil {
-		return false, err
-	}
-	parsedAvailable, err := parsers.ParseUintList(available)
-	if err != nil {
-		return false, err
-	}
-	for k := range parsedProvided {
-		if !parsedAvailable[k] {
-			return false, nil
-		}
-	}
-	return true, nil
-}
-
-// Returns bit count of 1, used by NumCPU
-func popcnt(x uint64) (n byte) {
-	x -= (x >> 1) & 0x5555555555555555
-	x = (x>>2)&0x3333333333333333 + x&0x3333333333333333
-	x += x >> 4
-	x &= 0x0f0f0f0f0f0f0f0f
-	x *= 0x0101010101010101
-	return byte(x >> 56)
-}
-
-// GetDefaultPidsLimit returns the default pids limit to run containers with
-func GetDefaultPidsLimit() int64 {
-	sysInfo := New(true)
-	if !sysInfo.PidsLimit {
-		return 0
-	}
-	return 4096
-}