diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-06-03 09:38:06 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-06-09 17:27:32 +0200 |
| commit | 4e4cbee93d56137ebff722be022cae5f70ef84fb (patch) | |
| tree | 4fa7345155599fc6bdd653fca8c5224ddf90a5be /drivers/block/drbd/drbd_worker.c | |
| parent | blk-mq: switch ->queue_rq return value to blk_status_t (diff) | |
| download | linux-4e4cbee93d56137ebff722be022cae5f70ef84fb.tar.xz linux-4e4cbee93d56137ebff722be022cae5f70ef84fb.zip | |
block: switch bios to blk_status_t
Replace bi_error with a new bi_status to allow for a clear conversion.
Note that device mapper overloaded bi_error with a private value, which
we'll have to keep arround at least for now and thus propagate to a
proper blk_status_t value.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/drbd/drbd_worker.c')
| -rw-r--r-- | drivers/block/drbd/drbd_worker.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c index 1afcb4e02d8d..1d8726a8df34 100644 --- a/drivers/block/drbd/drbd_worker.c +++ b/drivers/block/drbd/drbd_worker.c @@ -63,7 +63,7 @@ void drbd_md_endio(struct bio *bio) struct drbd_device *device; device = bio->bi_private; - device->md_io.error = bio->bi_error; + device->md_io.error = blk_status_to_errno(bio->bi_status); /* We grabbed an extra reference in _drbd_md_sync_page_io() to be able * to timeout on the lower level device, and eventually detach from it. @@ -177,13 +177,13 @@ void drbd_peer_request_endio(struct bio *bio) bool is_discard = bio_op(bio) == REQ_OP_WRITE_ZEROES || bio_op(bio) == REQ_OP_DISCARD; - if (bio->bi_error && __ratelimit(&drbd_ratelimit_state)) + if (bio->bi_status && __ratelimit(&drbd_ratelimit_state)) drbd_warn(device, "%s: error=%d s=%llus\n", is_write ? (is_discard ? "discard" : "write") - : "read", bio->bi_error, + : "read", bio->bi_status, (unsigned long long)peer_req->i.sector); - if (bio->bi_error) + if (bio->bi_status) set_bit(__EE_WAS_ERROR, &peer_req->flags); bio_put(bio); /* no need for the bio anymore */ @@ -243,16 +243,16 @@ void drbd_request_endio(struct bio *bio) if (__ratelimit(&drbd_ratelimit_state)) drbd_emerg(device, "delayed completion of aborted local request; disk-timeout may be too aggressive\n"); - if (!bio->bi_error) + if (!bio->bi_status) drbd_panic_after_delayed_completion_of_aborted_request(device); } /* to avoid recursion in __req_mod */ - if (unlikely(bio->bi_error)) { + if (unlikely(bio->bi_status)) { switch (bio_op(bio)) { case REQ_OP_WRITE_ZEROES: case REQ_OP_DISCARD: - if (bio->bi_error == -EOPNOTSUPP) + if (bio->bi_status == BLK_STS_NOTSUPP) what = DISCARD_COMPLETED_NOTSUPP; else what = DISCARD_COMPLETED_WITH_ERROR; @@ -272,7 +272,7 @@ void drbd_request_endio(struct bio *bio) } bio_put(req->private_bio); - req->private_bio = ERR_PTR(bio->bi_error); + req->private_bio = ERR_PTR(blk_status_to_errno(bio->bi_status)); /* not req_mod(), we need irqsave here! */ spin_lock_irqsave(&device->resource->req_lock, flags); |