diff options
Diffstat (limited to 'fs/btrfs/bio.c')
| -rw-r--r-- | fs/btrfs/bio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/bio.c b/fs/btrfs/bio.c index 54cfab7394d3..b1cdd145aada 100644 --- a/fs/btrfs/bio.c +++ b/fs/btrfs/bio.c @@ -431,7 +431,6 @@ static void btrfs_submit_dev_bio(struct btrfs_device *dev, struct bio *bio) u64 zone_start = round_down(physical, dev->fs_info->zone_size); ASSERT(btrfs_dev_is_sequential(dev, physical)); - btrfs_bio(bio)->orig_physical = physical; bio->bi_iter.bi_sector = zone_start >> SECTOR_SHIFT; } btrfs_debug_in_rcu(dev->fs_info, @@ -480,6 +479,8 @@ static void __btrfs_submit_bio(struct bio *bio, struct btrfs_io_context *bioc, /* Single mirror read/write fast path. */ btrfs_bio(bio)->mirror_num = mirror_num; bio->bi_iter.bi_sector = smap->physical >> SECTOR_SHIFT; + if (bio_op(bio) != REQ_OP_READ) + btrfs_bio(bio)->orig_physical = smap->physical; bio->bi_private = smap->dev; bio->bi_end_io = btrfs_simple_end_io; btrfs_submit_dev_bio(smap->dev, bio); |