diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 682b023..1433455 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -635,6 +635,46 @@
 	.dir_notify = cifs_dir_notify,
 #endif /* CONFIG_CIFS_EXPERIMENTAL */
 };
+struct file_operations cifs_file_nobrl_ops = {
+        .read = cifs_read_wrapper,
+        .write = cifs_write_wrapper,
+        .open = cifs_open,
+        .release = cifs_close,
+        .fsync = cifs_fsync,
+        .flush = cifs_flush,
+        .mmap  = cifs_file_mmap,
+        .sendfile = generic_file_sendfile,
+#ifdef CONFIG_CIFS_POSIX
+        .ioctl  = cifs_ioctl,
+#endif /* CONFIG_CIFS_POSIX */
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+        .readv = generic_file_readv,
+        .writev = generic_file_writev,
+        .aio_read = generic_file_aio_read,
+        .aio_write = generic_file_aio_write,
+        .dir_notify = cifs_dir_notify,
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
+};
+
+struct file_operations cifs_file_direct_nobrl_ops = {
+        /* no mmap, no aio, no readv -
+           BB reevaluate whether they can be done with directio, no cache */
+        .read = cifs_user_read,
+        .write = cifs_user_write,
+        .open = cifs_open,
+        .release = cifs_close,
+        .fsync = cifs_fsync,
+        .flush = cifs_flush,
+        .sendfile = generic_file_sendfile, /* BB removeme BB */
+#ifdef CONFIG_CIFS_POSIX
+        .ioctl  = cifs_ioctl,
+#endif /* CONFIG_CIFS_POSIX */
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+        .dir_notify = cifs_dir_notify,
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
+};
 
 struct file_operations cifs_dir_ops = {
 	.readdir = cifs_readdir,
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 1223fa8..9ec40e0 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -63,6 +63,8 @@
 /* Functions related to files and directories */
 extern struct file_operations cifs_file_ops;
 extern struct file_operations cifs_file_direct_ops; /* if directio mount */
+extern struct file_operations cifs_file_nobrl_ops;
+extern struct file_operations cifs_file_direct_nobrl_ops; /* if directio mount */
 extern int cifs_open(struct inode *inode, struct file *file);
 extern int cifs_close(struct inode *inode, struct file *file);
 extern int cifs_closedir(struct inode *inode, struct file *file);
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 923d071..941b247 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -155,34 +155,39 @@
 		}
 
 		if (num_of_bytes < end_of_file)
-			cFYI(1, ("allocation size less than end of file "));
+			cFYI(1, ("allocation size less than end of file"));
 		cFYI(1,
 		     ("Size %ld and blocks %ld",
 		      (unsigned long) inode->i_size, inode->i_blocks));
 		if (S_ISREG(inode->i_mode)) {
-			cFYI(1, (" File inode "));
+			cFYI(1, ("File inode"));
 			inode->i_op = &cifs_file_inode_ops;
-			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-				inode->i_fop = &cifs_file_direct_ops;
-			else
+			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+				if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+					inode->i_fop = 
+						&cifs_file_direct_nobrl_ops;
+				else
+					inode->i_fop = &cifs_file_direct_ops;
+			} else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+				inode->i_fop = &cifs_file_nobrl_ops;
+			else /* not direct, send byte range locks */ 
 				inode->i_fop = &cifs_file_ops;
-			if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
-				inode->i_fop->lock = NULL;
+
 			inode->i_data.a_ops = &cifs_addr_ops;
 			/* check if server can support readpages */
 			if(pTcon->ses->server->maxBuf < 
 			    4096 + MAX_CIFS_HDR_SIZE)
 				inode->i_data.a_ops->readpages = NULL;
 		} else if (S_ISDIR(inode->i_mode)) {
-			cFYI(1, (" Directory inode"));
+			cFYI(1, ("Directory inode"));
 			inode->i_op = &cifs_dir_inode_ops;
 			inode->i_fop = &cifs_dir_ops;
 		} else if (S_ISLNK(inode->i_mode)) {
-			cFYI(1, (" Symbolic Link inode "));
+			cFYI(1, ("Symbolic Link inode"));
 			inode->i_op = &cifs_symlink_inode_ops;
 		/* tmp_inode->i_fop = */ /* do not need to set to anything */
 		} else {
-			cFYI(1, (" Init special inode "));
+			cFYI(1, ("Init special inode"));
 			init_special_inode(inode, inode->i_mode,
 					   inode->i_rdev);
 		}
@@ -379,12 +384,17 @@
 		if (S_ISREG(inode->i_mode)) {
 			cFYI(1, (" File inode "));
 			inode->i_op = &cifs_file_inode_ops;
-			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-				inode->i_fop = &cifs_file_direct_ops;
-			else
+			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+				if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+					inode->i_fop =
+						&cifs_file_direct_nobrl_ops;
+				else
+					inode->i_fop = &cifs_file_direct_ops;
+			} else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+				inode->i_fop = &cifs_file_nobrl_ops;
+			else /* not direct, send byte range locks */
 				inode->i_fop = &cifs_file_ops;
-			if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
-				inode->i_fop->lock = NULL;
+
 			inode->i_data.a_ops = &cifs_addr_ops;
 			if(pTcon->ses->server->maxBuf < 
 			     4096 + MAX_CIFS_HDR_SIZE)
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index a86bd1c..fc61567 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -193,8 +193,14 @@
 	if (S_ISREG(tmp_inode->i_mode)) {
 		cFYI(1, ("File inode"));
 		tmp_inode->i_op = &cifs_file_inode_ops;
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-			tmp_inode->i_fop = &cifs_file_direct_ops;
+		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+			if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+				tmp_inode->i_fop = &cifs_file_direct_nobrl_ops;
+			else
+				tmp_inode->i_fop = &cifs_file_direct_ops;
+		
+		} else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+			tmp_inode->i_fop = &cifs_file_nobrl_ops;
 		else
 			tmp_inode->i_fop = &cifs_file_ops;
 		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)