block: replace bi_bdev with a gendisk pointer and partitions index

[mirror_ubuntu-bionic-kernel.git] / include / linux / blk_types.h

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index d2eb87c84d82b7eb737d9f8a4e052d687a2dca2e..a2d2aa709cef4afc0bb5c3875df3073b81b368fa 100644 (file)
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -48,7 +48,8 @@ struct blk_issue_stat {
  */
 struct bio {
        struct bio              *bi_next;       /* request queue link */
-       struct block_device     *bi_bdev;
+       struct gendisk          *bi_disk;
+       u8                      bi_partno;
        blk_status_t            bi_status;
        unsigned int            bi_opf;         /* bottom bits req flags,
                                                 * top bits REQ_OP. Use