diff options
| -rw-r--r-- | fs/btrfs/volumes.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 4ca3c92a54b3..c83b24251e53 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -5359,6 +5359,15 @@ int btrfs_rmap_block(struct btrfs_mapping_tree *map_tree, return 0; } +static inline void btrfs_end_bbio(struct btrfs_bio *bbio, struct bio *bio, int err) +{ + if (likely(bbio->flags & BTRFS_BIO_ORIG_BIO_SUBMITTED)) + bio_endio_nodec(bio, err); + else + bio_endio(bio, err); + kfree(bbio); +} + static void btrfs_end_bio(struct bio *bio, int err) { struct btrfs_bio *bbio = bio->bi_private; @@ -5416,11 +5425,7 @@ static void btrfs_end_bio(struct bio *bio, int err) err = 0; } - if (likely(bbio->flags & BTRFS_BIO_ORIG_BIO_SUBMITTED)) - bio_endio_nodec(bio, err); - else - bio_endio(bio, err); - kfree(bbio); + btrfs_end_bbio(bbio, bio, err); } else if (!is_orig_bio) { bio_put(bio); } @@ -5583,12 +5588,15 @@ static void bbio_error(struct btrfs_bio *bbio, struct bio *bio, u64 logical) { atomic_inc(&bbio->error); if (atomic_dec_and_test(&bbio->stripes_pending)) { + /* Shoud be the original bio. */ + WARN_ON(bio != bbio->orig_bio); + bio->bi_private = bbio->private; bio->bi_end_io = bbio->end_io; btrfs_io_bio(bio)->mirror_num = bbio->mirror_num; bio->bi_iter.bi_sector = logical >> 9; - kfree(bbio); - bio_endio(bio, -EIO); + + btrfs_end_bbio(bbio, bio, -EIO); } } |