Index: uspace/srv/fs/cdfs/cdfs_ops.c
===================================================================
--- uspace/srv/fs/cdfs/cdfs_ops.c	(revision 2133e02ec289265efe06a41731344d5cd40b6a6e)
+++ uspace/srv/fs/cdfs/cdfs_ops.c	(revision 0dd16778197e5f50b6e77a71d9b8aeb33b2ad863)
@@ -1025,5 +1025,5 @@
 {
 	/* Initialize the block layer */
-	int rc = block_init(EXCHANGE_SERIALIZE, service_id, BLOCK_SIZE);
+	int rc = block_init(service_id, BLOCK_SIZE);
 	if (rc != EOK)
 		return rc;
Index: uspace/srv/fs/exfat/exfat_ops.c
===================================================================
--- uspace/srv/fs/exfat/exfat_ops.c	(revision 2133e02ec289265efe06a41731344d5cd40b6a6e)
+++ uspace/srv/fs/exfat/exfat_ops.c	(revision 0dd16778197e5f50b6e77a71d9b8aeb33b2ad863)
@@ -1067,5 +1067,5 @@
 
 	/* initialize libblock */
-	rc = block_init(EXCHANGE_SERIALIZE, service_id, BS_SIZE);
+	rc = block_init(service_id, BS_SIZE);
 	if (rc != EOK)
 		return rc;
Index: uspace/srv/fs/fat/fat_ops.c
===================================================================
--- uspace/srv/fs/fat/fat_ops.c	(revision 2133e02ec289265efe06a41731344d5cd40b6a6e)
+++ uspace/srv/fs/fat/fat_ops.c	(revision 0dd16778197e5f50b6e77a71d9b8aeb33b2ad863)
@@ -939,5 +939,5 @@
 
 	/* initialize libblock */
-	rc = block_init(EXCHANGE_SERIALIZE, service_id, BS_SIZE);
+	rc = block_init(service_id, BS_SIZE);
 	if (rc != EOK) {
 		free(instance);
Index: uspace/srv/fs/mfs/mfs_ops.c
===================================================================
--- uspace/srv/fs/mfs/mfs_ops.c	(revision 2133e02ec289265efe06a41731344d5cd40b6a6e)
+++ uspace/srv/fs/mfs/mfs_ops.c	(revision 0dd16778197e5f50b6e77a71d9b8aeb33b2ad863)
@@ -161,5 +161,5 @@
 
 	/* initialize libblock */
-	rc = block_init(EXCHANGE_SERIALIZE, service_id, 4096);
+	rc = block_init(service_id, 4096);
 	if (rc != EOK)
 		return rc;
Index: uspace/srv/fs/tmpfs/tmpfs_dump.c
===================================================================
--- uspace/srv/fs/tmpfs/tmpfs_dump.c	(revision 2133e02ec289265efe06a41731344d5cd40b6a6e)
+++ uspace/srv/fs/tmpfs/tmpfs_dump.c	(revision 0dd16778197e5f50b6e77a71d9b8aeb33b2ad863)
@@ -169,5 +169,5 @@
 	int rc;
 
-	rc = block_init(EXCHANGE_SERIALIZE, dsid, TMPFS_COMM_SIZE);
+	rc = block_init(dsid, TMPFS_COMM_SIZE);
 	if (rc != EOK)
 		return false; 
Index: uspace/srv/fs/udf/udf_ops.c
===================================================================
--- uspace/srv/fs/udf/udf_ops.c	(revision 2133e02ec289265efe06a41731344d5cd40b6a6e)
+++ uspace/srv/fs/udf/udf_ops.c	(revision 0dd16778197e5f50b6e77a71d9b8aeb33b2ad863)
@@ -325,5 +325,5 @@
 	
 	/* initialize block cache */
-	int rc = block_init(EXCHANGE_SERIALIZE, service_id, MAX_SIZE);
+	int rc = block_init(service_id, MAX_SIZE);
 	if (rc != EOK)
 		return rc;