diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-06-03 09:38:06 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-06-09 09:27:32 -0600 |
| commit | 4e4cbee93d56137ebff722be022cae5f70ef84fb (patch) | |
| tree | 4fa7345155599fc6bdd653fca8c5224ddf90a5be /drivers/md/dm-raid1.c | |
| parent | fc17b6534eb8395f0b3133eb31d87deec32c642b (diff) | |
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/md/dm-raid1.c')
| -rw-r--r-- | drivers/md/dm-raid1.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 77bcf50ce75f..0822e4a6f67d 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -490,9 +490,9 @@ static void hold_bio(struct mirror_set *ms, struct bio *bio) * If device is suspended, complete the bio. */ if (dm_noflush_suspending(ms->ti)) - bio->bi_error = DM_ENDIO_REQUEUE; + bio->bi_status = BLK_STS_DM_REQUEUE; else - bio->bi_error = -EIO; + bio->bi_status = BLK_STS_IOERR; bio_endio(bio); return; @@ -626,7 +626,7 @@ static void write_callback(unsigned long error, void *context) * degrade the array. */ if (bio_op(bio) == REQ_OP_DISCARD) { - bio->bi_error = -EOPNOTSUPP; + bio->bi_status = BLK_STS_NOTSUPP; bio_endio(bio); return; } @@ -1236,7 +1236,8 @@ static int mirror_map(struct dm_target *ti, struct bio *bio) return DM_MAPIO_REMAPPED; } -static int mirror_end_io(struct dm_target *ti, struct bio *bio, int *error) +static int mirror_end_io(struct dm_target *ti, struct bio *bio, + blk_status_t *error) { int rw = bio_data_dir(bio); struct mirror_set *ms = (struct mirror_set *) ti->private; @@ -1255,7 +1256,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio, int *error) return DM_ENDIO_DONE; } - if (*error == -EOPNOTSUPP) + if (*error == BLK_STS_NOTSUPP) return DM_ENDIO_DONE; if (bio->bi_opf & REQ_RAHEAD) @@ -1277,7 +1278,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio, int *error) bd = &bio_record->details; dm_bio_restore(bd, bio); - bio->bi_error = 0; + bio->bi_status = 0; queue_bio(ms, bio, rw); return DM_ENDIO_INCOMPLETE; |