Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211

[karo-tx-linux.git] / fs / udf / file.c

diff --git a/fs/udf/file.c b/fs/udf/file.c
index d1c6093fd3d3c8a204b6cca9dfc8ced300da075f..77b5953eaac87f708ed0ff6889eff5775dd3b465 100644 (file)
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -118,11 +118,20 @@ static int udf_adinicb_write_end(struct file *file,
        return simple_write_end(file, mapping, pos, len, copied, page, fsdata);
 }
 
+static ssize_t udf_adinicb_direct_IO(int rw, struct kiocb *iocb,
+                                    const struct iovec *iov,
+                                    loff_t offset, unsigned long nr_segs)
+{
+       /* Fallback to buffered I/O. */
+       return 0;
+}
+
 const struct address_space_operations udf_adinicb_aops = {
        .readpage       = udf_adinicb_readpage,
        .writepage      = udf_adinicb_writepage,
        .write_begin    = udf_adinicb_write_begin,
        .write_end      = udf_adinicb_write_end,
+       .direct_IO      = udf_adinicb_direct_IO,
 };
 
 static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,