X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=linux_module%2Fvm.c;h=d352c36439805e251cca9a936417221994685e31;hb=d0aa5bd27c22a33f04f47363910f9773fdeab7eb;hp=dd4aedaba18ebe1ca2acd2c7d4b208533c3714aa;hpb=ffc83679ff6580fe325f505a91bf568660d663f7;p=palacios.git

diff --git a/linux_module/vm.c b/linux_module/vm.c
index dd4aeda..d352c36 100644
--- a/linux_module/vm.c
+++ b/linux_module/vm.c
@@ -156,7 +156,7 @@ static long v3_vm_ioctl(struct file * filp,
 
     struct v3_guest * guest = filp->private_data;
 
-    INFO("V3 IOCTL %d\n", ioctl);
+    DEBUG("V3 IOCTL %d\n", ioctl);
 
     switch (ioctl) {
 	case V3_VM_LAUNCH: {
@@ -317,13 +317,36 @@ static long v3_vm_ioctl(struct file * filp,
 	    memset(&cmd, 0, sizeof(struct v3_core_move_cmd));
 	    
 	    if (copy_from_user(&cmd, argp, sizeof(struct v3_core_move_cmd))) {
-		WARNING("copy from user error getting migrate command...\n");
+		WARNING("copy from user error getting migrate core command...\n");
 		return -EFAULT;
 	    }
 	
 	    INFO("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);
+	    if (v3_move_vm_core(guest->v3_ctx, cmd.vcore_id, cmd.pcore_id)) { 
+		ERROR("Could not move core\n");
+		return -EFAULT;
+	    }
+
+	    break;
+	}
+	case V3_VM_MOVE_MEM: {
+	    struct v3_mem_move_cmd cmd;
+	    void __user * argp = (void __user *)arg;
+
+	    memset(&cmd, 0, sizeof(struct v3_mem_move_cmd));
+	    
+	    if (copy_from_user(&cmd, argp, sizeof(struct v3_mem_move_cmd))) {
+		WARNING("copy from user error getting migrate memory command...\n");
+		return -EFAULT;
+	    }
+	
+	    INFO("moving guest %s memory at gpa %p to memory with affinity for CPU %d\n", guest->name, (void*)(cmd.gpa), cmd.pcore_id);
+
+	    if (v3_move_vm_mem(guest->v3_ctx, (void*)(cmd.gpa), cmd.pcore_id)) {
+		ERROR("Could not move memory\n");
+		return -EFAULT;
+	    }
 
 	    break;
 	}
@@ -385,7 +408,7 @@ int create_palacios_vm(struct v3_guest * guest)  {
         return -1;
     }
 
-    guest->v3_ctx = v3_create_vm(guest->img, (void *)guest, guest->name);
+    guest->v3_ctx = v3_create_vm(guest->img, (void *)guest, guest->name, (0x1 << num_online_cpus()) - 1);
 
     if (guest->v3_ctx == NULL) { 
 	WARNING("palacios: failed to create vm\n");