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/md.c | |
| parent | fc17b6534eb8395f0b3133eb31d87deec32c642b (diff) | |
| download | linux-4e4cbee93d56137ebff722be022cae5f70ef84fb.tar.bz2 | |
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/md.c')
| -rw-r--r-- | drivers/md/md.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 10367ffe92e3..6452e83fd650 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -273,7 +273,7 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio) } if (mddev->ro == 1 && unlikely(rw == WRITE)) { if (bio_sectors(bio) != 0) - bio->bi_error = -EROFS; + bio->bi_status = BLK_STS_IOERR; bio_endio(bio); return BLK_QC_T_NONE; } @@ -719,8 +719,8 @@ static void super_written(struct bio *bio) struct md_rdev *rdev = bio->bi_private; struct mddev *mddev = rdev->mddev; - if (bio->bi_error) { - pr_err("md: super_written gets error=%d\n", bio->bi_error); + if (bio->bi_status) { + pr_err("md: super_written gets error=%d\n", bio->bi_status); md_error(mddev, rdev); if (!test_bit(Faulty, &rdev->flags) && (bio->bi_opf & MD_FAILFAST)) { @@ -801,7 +801,7 @@ int sync_page_io(struct md_rdev *rdev, sector_t sector, int size, submit_bio_wait(bio); - ret = !bio->bi_error; + ret = !bio->bi_status; bio_put(bio); return ret; } |