X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=linux_module%2Fvm.c;h=f53a5985f74bc812ee2635d7f9e3403d059355b3;hb=a489c2ba0f26f4be1fa98d4af2c2bfa113c28dde;hp=890cb694e606979b9629972d376ffe80a1759a36;hpb=ed7cae62acb31ddd833c7efb0f6cda1b4915e7cb;p=palacios.git

diff --git a/linux_module/vm.c b/linux_module/vm.c
index 890cb69..f53a598 100644
--- a/linux_module/vm.c
+++ b/linux_module/vm.c
@@ -143,6 +143,22 @@ static long v3_vm_ioctl(struct file * filp,
 	    v3_continue_vm(guest->v3_ctx);
 	    break;
 	}
+	case V3_VM_MOVE_CORE: {
+	    struct v3_core_move_cmd cmd;
+	    void __user * argp = (void __user *)arg;
+
+	    memset(&cmd, 0, sizeof(struct v3_core_move_cmd));
+	    
+	    if (copy_from_user(&cmd, argp, sizeof(struct v3_core_move_cmd))) {
+		printk("copy from user error getting migrate command...\n");
+		return -EFAULT;
+	    }
+	
+	    printk("moving guest %s vcore %d to CPU %d\n", guest->name, cmd.vcore_id, cmd.pcore_id);
+
+	    v3_move_vm_core(guest->v3_ctx, cmd.vcore_id, cmd.pcore_id);
+	}
+	break;
 
 	default: {
 	    struct vm_ctrl * ctrl = get_ctrl(guest, ioctl);