diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2021-03-12 15:25:17 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-04-19 17:25:21 +0200 |
| commit | ac54da6c37f1eb45218e107f9c924e4d7f054e5b (patch) | |
| tree | e126d20b3574b6d5e5cbd3b5ed8027cd620361da /fs/btrfs | |
| parent | 2dd8298eb3e90103f3cb36a975aee84bae66f218 (diff) | |
btrfs: change insert_dirty_subvol to return errors
This will be able to return errors in the future, so change it to return
an error and handle the errors appropriately.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/relocation.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 2d9c0cda5e1c..eb29d9f0ae38 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -1565,9 +1565,9 @@ static int find_next_key(struct btrfs_path *path, int level, /* * Insert current subvolume into reloc_control::dirty_subvol_roots */ -static void insert_dirty_subvol(struct btrfs_trans_handle *trans, - struct reloc_control *rc, - struct btrfs_root *root) +static int insert_dirty_subvol(struct btrfs_trans_handle *trans, + struct reloc_control *rc, + struct btrfs_root *root) { struct btrfs_root *reloc_root = root->reloc_root; struct btrfs_root_item *reloc_root_item; @@ -1587,6 +1587,8 @@ static void insert_dirty_subvol(struct btrfs_trans_handle *trans, btrfs_grab_root(root); list_add_tail(&root->reloc_dirty_list, &rc->dirty_subvol_roots); } + + return 0; } static int clean_dirty_subvols(struct reloc_control *rc) @@ -1788,8 +1790,11 @@ static noinline_for_stack int merge_reloc_root(struct reloc_control *rc, out: btrfs_free_path(path); - if (ret == 0) - insert_dirty_subvol(trans, rc, root); + if (ret == 0) { + ret = insert_dirty_subvol(trans, rc, root); + if (ret) + btrfs_abort_transaction(trans, ret); + } if (trans) btrfs_end_transaction_throttle(trans); |