Functional host device support in Linux kernel module for both busywait and select

[palacios.git] / linux_module / palacios-dev.c

diff --git a/linux_module/palacios-dev.c b/linux_module/palacios-dev.c
index 231a7f9..cf8e0fe 100644 (file)
--- a/linux_module/palacios-dev.c
+++ b/linux_module/palacios-dev.c
@@ -61,7 +61,7 @@ static int register_vm( void ) {
     for (i = 0; i < sizeof(v3_minor_map); i++) {
        if (v3_minor_map[i] != 0xff) {
            for (j = 0; j < 8; j++) {
-               if (!v3_minor_map[i] & (0x1 << j)) {
+               if (!(v3_minor_map[i] & (0x1 << j))) {
                    avail = 1;
                    v3_minor_map[i] |= (0x1 << j);
                    break;
@@ -121,7 +121,7 @@ static long v3_dev_ioctl(struct file * filp,
            guest->img_size = user_image.size;
 
            printk("Allocating kernel memory for guest image (%llu bytes)\n", user_image.size);
-           guest->img = kmalloc(guest->img_size, GFP_KERNEL);
+           guest->img = vmalloc(guest->img_size);
 
            if (IS_ERR(guest->img)) {
                printk("Error: Could not allocate space for guest image\n");
@@ -352,6 +352,18 @@ static void __exit v3_exit(void) {
     palacios_deinit_stream();
 #endif
 
+#ifdef V3_CONFIG_SOCKET
+    palacios_socket_deinit();
+#endif
+
+#ifdef V3_CONFIG_PACKET
+    palacios_deinit_packet(NULL);
+#endif
+
+#ifdef V3_CONFIG_VNET
+    palacios_vnet_deinit();
+#endif
+
     palacios_deinit_mm();
 
     printk("Palacios Module Mallocs = %d, Frees = %d\n", mod_allocs, mod_frees);