diff options
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 0d6c8816845a..d20d2e24f8d2 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -512,6 +512,11 @@ static int __btrfs_end_transaction(struct btrfs_trans_handle *trans, return 0; } + /* + * do the qgroup accounting as early as possible + */ + err = btrfs_delayed_refs_qgroup_accounting(trans, info); + btrfs_trans_release_metadata(trans, root); trans->block_rsv = NULL; /* @@ -571,6 +576,7 @@ static int __btrfs_end_transaction(struct btrfs_trans_handle *trans, root->fs_info->fs_state & BTRFS_SUPER_FLAG_ERROR) { err = -EIO; } + assert_qgroups_uptodate(trans); memset(trans, 0, sizeof(*trans)); kmem_cache_free(btrfs_trans_handle_cachep, trans); @@ -1356,6 +1362,13 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, goto cleanup_transaction; /* + * running the delayed items may have added new refs. account + * them now so that they hinder processing of more delayed refs + * as little as possible. + */ + btrfs_delayed_refs_qgroup_accounting(trans, root->fs_info); + + /* * rename don't use btrfs_join_transaction, so, once we * set the transaction to blocked above, we aren't going * to get any new ordered operations. We can safely run @@ -1467,6 +1480,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, root->fs_info->chunk_root->node); switch_commit_root(root->fs_info->chunk_root); + assert_qgroups_uptodate(trans); update_super_roots(root); if (!root->fs_info->log_root_recovering) { |