diff options
Diffstat (limited to 'drivers/md/raid0.c')
| -rw-r--r-- | drivers/md/raid0.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index c4d420b..e38d1d3 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -501,10 +501,11 @@ static inline int is_io_in_chunk_boundary(struct mddev *mddev, unsigned int chunk_sects, struct bio *bio) { if (likely(is_power_of_2(chunk_sects))) { - return chunk_sects >= ((bio->bi_sector & (chunk_sects-1)) + return chunk_sects >= + ((bio->bi_iter.bi_sector & (chunk_sects-1)) + bio_sectors(bio)); } else{ - sector_t sector = bio->bi_sector; + sector_t sector = bio->bi_iter.bi_sector; return chunk_sects >= (sector_div(sector, chunk_sects) + bio_sectors(bio)); } @@ -524,7 +525,7 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio) chunk_sects = mddev->chunk_sectors; if (unlikely(!is_io_in_chunk_boundary(mddev, chunk_sects, bio))) { - sector_t sector = bio->bi_sector; + sector_t sector = bio->bi_iter.bi_sector; struct bio_pair *bp; /* Sanity check -- queue functions should prevent this happening */ if (bio_segments(bio) > 1) @@ -544,12 +545,12 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio) return; } - sector_offset = bio->bi_sector; + sector_offset = bio->bi_iter.bi_sector; zone = find_zone(mddev->private, §or_offset); - tmp_dev = map_sector(mddev, zone, bio->bi_sector, + tmp_dev = map_sector(mddev, zone, bio->bi_iter.bi_sector, §or_offset); bio->bi_bdev = tmp_dev->bdev; - bio->bi_sector = sector_offset + zone->dev_start + + bio->bi_iter.bi_sector = sector_offset + zone->dev_start + tmp_dev->data_offset; if (unlikely((bio->bi_rw & REQ_DISCARD) && @@ -566,7 +567,8 @@ bad_map: printk("md/raid0:%s: make_request bug: can't convert block across chunks" " or bigger than %dk %llu %d\n", mdname(mddev), chunk_sects / 2, - (unsigned long long)bio->bi_sector, bio_sectors(bio) / 2); + (unsigned long long)bio->bi_iter.bi_sector, + bio_sectors(bio) / 2); bio_io_error(bio); return; |
