Replace execdrivers with containerd implementation

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: 9c4570a958df42d1ad19364b1a8da55b891d850a
Component: engine

components/engine/daemon/update_linux.go

@@ -0,0 +1,25 @@
+// +build linux
+
+package daemon
+
+import (
+	"github.com/docker/docker/libcontainerd"
+	"github.com/docker/engine-api/types/container"
+)
+
+func toContainerdResources(resources container.Resources) libcontainerd.Resources {
+	var r libcontainerd.Resources
+	r.BlkioWeight = uint32(resources.BlkioWeight)
+	r.CpuShares = uint32(resources.CPUShares)
+	r.CpuPeriod = uint32(resources.CPUPeriod)
+	r.CpuQuota = uint32(resources.CPUQuota)
+	r.CpusetCpus = resources.CpusetCpus
+	r.CpusetMems = resources.CpusetMems
+	r.MemoryLimit = uint32(resources.Memory)
+	if resources.MemorySwap > 0 {
+		r.MemorySwap = uint32(resources.MemorySwap)
+	}
+	r.MemoryReservation = uint32(resources.MemoryReservation)
+	r.KernelMemoryLimit = uint32(resources.KernelMemory)
+	return r
+}