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authorChristoph Hellwig <hch@lst.de>2017-06-03 09:38:06 +0200
committerJens Axboe <axboe@fb.com>2017-06-09 09:27:32 -0600
commit4e4cbee93d56137ebff722be022cae5f70ef84fb (patch)
tree4fa7345155599fc6bdd653fca8c5224ddf90a5be /drivers/md/dm-snap.c
parentfc17b6534eb8395f0b3133eb31d87deec32c642b (diff)
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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-snap.c')
-rw-r--r--drivers/md/dm-snap.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 79a845798e2f..1ba41048b438 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1590,7 +1590,7 @@ static void full_bio_end_io(struct bio *bio)
{
void *callback_data = bio->bi_private;
- dm_kcopyd_do_callback(callback_data, 0, bio->bi_error ? 1 : 0);
+ dm_kcopyd_do_callback(callback_data, 0, bio->bi_status ? 1 : 0);
}
static void start_full_bio(struct dm_snap_pending_exception *pe,
@@ -1851,7 +1851,8 @@ out_unlock:
return r;
}
-static int snapshot_end_io(struct dm_target *ti, struct bio *bio, int *error)
+static int snapshot_end_io(struct dm_target *ti, struct bio *bio,
+ blk_status_t *error)
{
struct dm_snapshot *s = ti->private;