diff options
| author | NeilBrown <neilb@suse.de> | 2007-09-27 12:47:43 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@carl.home.kernel.dk> | 2007-10-10 09:25:57 +0200 |
| commit | 6712ecf8f648118c3363c142196418f89a510b90 (patch) | |
| tree | 347d39a7d5a7ed96d3b1afecd28de2a0f98b98c9 /include/linux | |
| parent | 5bb23a688b2de23d7765a1dd439d89c038378978 (diff) | |
Drop 'size' argument from bio_endio and bi_end_io
As bi_end_io is only called once when the reqeust is complete,
the 'size' argument is now redundant. Remove it.
Now there is no need for bio_endio to subtract the size completed
from bi_size. So don't do that either.
While we are at it, change bi_end_io to return void.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bio.h | 6 | ||||
| -rw-r--r-- | include/linux/swap.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h index 1ddef34f43c3..089a8bc55dd4 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -64,7 +64,7 @@ struct bio_vec { struct bio_set; struct bio; -typedef int (bio_end_io_t) (struct bio *, unsigned int, int); +typedef void (bio_end_io_t) (struct bio *, int); typedef void (bio_destructor_t) (struct bio *); /* @@ -226,7 +226,7 @@ struct bio { #define BIO_SEG_BOUNDARY(q, b1, b2) \ BIOVEC_SEG_BOUNDARY((q), __BVEC_END((b1)), __BVEC_START((b2))) -#define bio_io_error(bio, bytes) bio_endio((bio), (bytes), -EIO) +#define bio_io_error(bio) bio_endio((bio), -EIO) /* * drivers should not use the __ version unless they _really_ want to @@ -286,7 +286,7 @@ extern struct bio *bio_alloc_bioset(gfp_t, int, struct bio_set *); extern void bio_put(struct bio *); extern void bio_free(struct bio *, struct bio_set *); -extern void bio_endio(struct bio *, unsigned int, int); +extern void bio_endio(struct bio *, int); struct request_queue; extern int bio_phys_segments(struct request_queue *, struct bio *); extern int bio_hw_segments(struct request_queue *, struct bio *); diff --git a/include/linux/swap.h b/include/linux/swap.h index 665f85f2a3af..edf681a7fd8f 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -221,7 +221,7 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *); /* linux/mm/page_io.c */ extern int swap_readpage(struct file *, struct page *); extern int swap_writepage(struct page *page, struct writeback_control *wbc); -extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err); +extern void end_swap_bio_read(struct bio *bio, int err); /* linux/mm/swap_state.c */ extern struct address_space swapper_space; |