| Message ID | 1457436586-26833-3-git-send-email-ming.lei@canonical.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 86a38ea..fd8527b 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -26,8 +26,6 @@ struct bio_vec { unsigned int bv_offset; }; -#ifdef CONFIG_BLOCK - struct bvec_iter { sector_t bi_sector; /* device address in 512 byte sectors */ @@ -39,6 +37,8 @@ struct bvec_iter { current bvec */ }; +#ifdef CONFIG_BLOCK + /* * main unit of I/O for the block layer and lower layers (ie drivers and * stacking drivers)
So that we can use bvec iterator to implement iterate_bvec(): lib/iov_iter.c. Signed-off-by: Ming Lei <ming.lei@canonical.com> --- include/linux/blk_types.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)