X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=linux_module%2Fvm.c;h=f53a5985f74bc812ee2635d7f9e3403d059355b3;hb=47f2237e5c6a71a63f04bc3dc0215fbbe2f40490;hp=00111fce1a2325cd789c619435bd32efb653d52c;hpb=3a64514e2fbdb79da57b289fc94b336b78046ba2;p=palacios.releases.git

diff --git a/linux_module/vm.c b/linux_module/vm.c
index 00111fc..f53a598 100644
--- a/linux_module/vm.c
+++ b/linux_module/vm.c
@@ -12,7 +12,7 @@
 #include <linux/poll.h>
 #include <linux/anon_inodes.h>
 #include <linux/sched.h>
-
+#include <linux/vmalloc.h>
 #include <linux/file.h>
 #include <linux/spinlock.h>
 #include <linux/rbtree.h>
@@ -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);