update idle type of LinuxCPU from *int64 to int64

Signed-off-by: wineway <[email protected]>

Author: wineway

specs-go/config.go

@@ -330,8 +330,8 @@ type LinuxCPU struct {
 	Cpus string `json:"cpus,omitempty"`
 	// List of memory nodes in the cpuset. Default is to use any available memory node.
 	Mems string `json:"mems,omitempty"`
-	// cgroups are configured with minimum weight, 0: default behavior, 1: SCHED_IDLE. Default 0
-	Idle *int64 `json:"idle,omitempty"`
+	// cgroups are configured with minimum weight, 0: default behavior, 1: SCHED_IDLE.
+	Idle int64 `json:"idle"`
 }
 
 // LinuxPids for Linux cgroup 'pids' resource management (Linux 4.3)