diff options
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 8b6a99b8d7f6..cf306351b148 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -374,8 +374,6 @@ loop: spin_lock_init(&cur_trans->dirty_bgs_lock); INIT_LIST_HEAD(&cur_trans->deleted_bgs); spin_lock_init(&cur_trans->dropped_roots_lock); - INIT_LIST_HEAD(&cur_trans->releasing_ebs); - spin_lock_init(&cur_trans->releasing_ebs_lock); list_add_tail(&cur_trans->list, &fs_info->trans_list); extent_io_tree_init(fs_info, &cur_trans->dirty_pages, IO_TREE_TRANS_DIRTY_PAGES); @@ -1056,7 +1054,6 @@ int btrfs_write_marked_extents(struct btrfs_fs_info *fs_info, u64 start = 0; u64 end; - atomic_inc(&BTRFS_I(fs_info->btree_inode)->sync_writers); while (!find_first_extent_bit(dirty_pages, start, &start, &end, mark, &cached_state)) { bool wait_writeback = false; @@ -1092,7 +1089,6 @@ int btrfs_write_marked_extents(struct btrfs_fs_info *fs_info, cond_resched(); start = end + 1; } - atomic_dec(&BTRFS_I(fs_info->btree_inode)->sync_writers); return werr; } @@ -1688,7 +1684,10 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans, * insert the directory item */ ret = btrfs_set_inode_index(BTRFS_I(parent_inode), &index); - BUG_ON(ret); /* -ENOMEM */ + if (ret) { + btrfs_abort_transaction(trans, ret); + goto fail; + } /* check if there is a file/dir which has the same name. */ dir_item = btrfs_lookup_dir_item(NULL, parent_root, path, @@ -2484,13 +2483,6 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) goto scrub_continue; } - /* - * At this point, we should have written all the tree blocks allocated - * in this transaction. So it's now safe to free the redirtyied extent - * buffers. - */ - btrfs_free_redirty_list(cur_trans); - ret = write_all_supers(fs_info, 0); /* * the super is written, we can safely allow the tree-loggers |