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| author | Christoph Hellwig <hch@infradead.org> | 2011-09-12 12:12:01 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-09-12 12:12:01 +0200 |
| commit | 5a7bbad27a410350e64a2d7f5ec18fc73836c14f (patch) | |
| tree | 3447cd62dbcbd77b4071e2eb7576f1d7632ef2d3 /drivers/block/drbd/drbd_int.h | |
| parent | c20e8de27fef9f59869c81c288ad6cf28200e00c (diff) | |
| download | linux-5a7bbad27a410350e64a2d7f5ec18fc73836c14f.tar.bz2 | |
block: remove support for bio remapping from ->make_request
There is very little benefit in allowing to let a ->make_request
instance update the bios device and sector and loop around it in
__generic_make_request when we can archive the same through calling
generic_make_request from the driver and letting the loop in
generic_make_request handle it.
Note that various drivers got the return value from ->make_request and
returned non-zero values for errors.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block/drbd/drbd_int.h')
| -rw-r--r-- | drivers/block/drbd/drbd_int.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index ef2ceed3be4b..36eee3969a98 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -1507,7 +1507,7 @@ extern void drbd_free_mdev(struct drbd_conf *mdev); extern int proc_details; /* drbd_req */ -extern int drbd_make_request(struct request_queue *q, struct bio *bio); +extern void drbd_make_request(struct request_queue *q, struct bio *bio); extern int drbd_read_remote(struct drbd_conf *mdev, struct drbd_request *req); extern int drbd_merge_bvec(struct request_queue *q, struct bvec_merge_data *bvm, struct bio_vec *bvec); extern int is_valid_ar_handle(struct drbd_request *, sector_t); |