aboutsummaryrefslogtreecommitdiff
path: root/fs/btrfs/volumes.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/btrfs/volumes.c')
-rw-r--r--fs/btrfs/volumes.c22
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);
}
}