ocfs2: Proper cleanup in case of error in ocfs2_register_hb_callbacks()

[powerpc.git] / block / ll_rw_blk.c

diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index e07c079..38c293b 100644 (file)
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1264,7 +1264,7 @@ new_hw_segment:
        bio->bi_hw_segments = nr_hw_segs;
        bio->bi_flags |= (1 << BIO_SEG_VALID);
 }
-
+EXPORT_SYMBOL(blk_recount_segments);
 
 static int blk_phys_contig_segment(request_queue_t *q, struct bio *bio,
                                   struct bio *nxt)
@@ -2453,6 +2453,7 @@ EXPORT_SYMBOL(blk_rq_map_user);
  * @rq:                request to map data to
  * @iov:       pointer to the iovec
  * @iov_count: number of elements in the iovec
+ * @len:       I/O byte count
  *
  * Description:
  *    Data will be mapped directly for zero copy io, if possible. Otherwise