diff options
Diffstat (limited to 'include/linux/blk_types.h')
| -rw-r--r-- | include/linux/blk_types.h | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 562ab8301217..b588e968dc01 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -6,6 +6,7 @@ #define __LINUX_BLK_TYPES_H #include <linux/types.h> +#include <linux/bvec.h> struct bio_set; struct bio; @@ -17,28 +18,7 @@ struct cgroup_subsys_state; typedef void (bio_end_io_t) (struct bio *); typedef void (bio_destructor_t) (struct bio *); -/* - * was unsigned short, but we might as well be ready for > 64kB I/O pages - */ -struct bio_vec { - struct page *bv_page; - unsigned int bv_len; - unsigned int bv_offset; -}; - #ifdef CONFIG_BLOCK - -struct bvec_iter { - sector_t bi_sector; /* device address in 512 byte - sectors */ - unsigned int bi_size; /* residual I/O count */ - - unsigned int bi_idx; /* current index into bvl_vec */ - - unsigned int bi_bvec_done; /* number of bytes completed in - current bvec */ -}; - /* * main unit of I/O for the block layer and lower layers (ie drivers and * stacking drivers) |