147 int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,  in btrfs_add_inode_defrag()  argument
161 	if (trans)  in btrfs_add_inode_defrag()
162 		transid = trans->transid;  in btrfs_add_inode_defrag()
691 int __btrfs_drop_extents(struct btrfs_trans_handle *trans,  in __btrfs_drop_extents()  argument
729 		ret = btrfs_lookup_file_extent(trans, root, path, ino,  in __btrfs_drop_extents()
829 			ret = btrfs_duplicate_item(trans, root, path,  in __btrfs_drop_extents()
854 				ret = btrfs_inc_extent_ref(trans, root,  in __btrfs_drop_extents()
932 				ret = btrfs_free_extent(trans, root,  in __btrfs_drop_extents()
950 			ret = btrfs_del_items(trans, root, path, del_slot,  in __btrfs_drop_extents()
953 				btrfs_abort_transaction(trans, root, ret);  in __btrfs_drop_extents()
975 		ret = btrfs_del_items(trans, root, path, del_slot, del_nr);  in __btrfs_drop_extents()
977 			btrfs_abort_transaction(trans, root, ret);  in __btrfs_drop_extents()
1017 int btrfs_drop_extents(struct btrfs_trans_handle *trans,  in btrfs_drop_extents()  argument
1027 	ret = __btrfs_drop_extents(trans, root, inode, path, start, end, NULL,  in btrfs_drop_extents()
1073 int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,  in btrfs_mark_extent_written()  argument
1105 	ret = btrfs_search_slot(trans, root, &key, path, -1, 1);  in btrfs_mark_extent_written()
1137 							 trans->transid);  in btrfs_mark_extent_written()
1145 							 trans->transid);  in btrfs_mark_extent_written()
1164 							 trans->transid);  in btrfs_mark_extent_written()
1172 							 trans->transid);  in btrfs_mark_extent_written()
1187 		ret = btrfs_duplicate_item(trans, root, path, &new_key);  in btrfs_mark_extent_written()
1193 			btrfs_abort_transaction(trans, root, ret);  in btrfs_mark_extent_written()
1200 		btrfs_set_file_extent_generation(leaf, fi, trans->transid);  in btrfs_mark_extent_written()
1207 		btrfs_set_file_extent_generation(leaf, fi, trans->transid);  in btrfs_mark_extent_written()
1213 		ret = btrfs_inc_extent_ref(trans, root, bytenr, num_bytes, 0,  in btrfs_mark_extent_written()
1240 		ret = btrfs_free_extent(trans, root, bytenr, num_bytes,  in btrfs_mark_extent_written()
1257 		ret = btrfs_free_extent(trans, root, bytenr, num_bytes,  in btrfs_mark_extent_written()
1267 		btrfs_set_file_extent_generation(leaf, fi, trans->transid);  in btrfs_mark_extent_written()
1274 		btrfs_set_file_extent_generation(leaf, fi, trans->transid);  in btrfs_mark_extent_written()
1279 		ret = btrfs_del_items(trans, root, path, del_slot, del_nr);  in btrfs_mark_extent_written()
1281 			btrfs_abort_transaction(trans, root, ret);  in btrfs_mark_extent_written()
1875 	struct btrfs_trans_handle *trans;  in btrfs_sync_file()  local
2009 	trans = btrfs_start_transaction(root, 0);  in btrfs_sync_file()
2010 	if (IS_ERR(trans)) {  in btrfs_sync_file()
2011 		ret = PTR_ERR(trans);  in btrfs_sync_file()
2015 	trans->sync = true;  in btrfs_sync_file()
2019 	ret = btrfs_log_dentry_safe(trans, root, dentry, start, end, &ctx);  in btrfs_sync_file()
2051 		btrfs_end_transaction(trans, root);  in btrfs_sync_file()
2058 			ret = btrfs_sync_log(trans, root, &ctx);  in btrfs_sync_file()
2060 				ret = btrfs_end_transaction(trans, root);  in btrfs_sync_file()
2068 				btrfs_end_transaction(trans, root);  in btrfs_sync_file()
2072 		ret = btrfs_commit_transaction(trans, root);  in btrfs_sync_file()
2074 		ret = btrfs_end_transaction(trans, root);  in btrfs_sync_file()
2128 static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode,  in fill_holes()  argument
2146 	ret = btrfs_search_slot(trans, root, &key, path, 0, 1);  in fill_holes()
2184 	ret = btrfs_insert_file_extent(trans, root, btrfs_ino(inode), offset,  in fill_holes()
2209 		hole_em->generation = trans->transid;  in fill_holes()
2263 	struct btrfs_trans_handle *trans;  in btrfs_punch_hole()  local
2426 	trans = btrfs_start_transaction(root, rsv_count);  in btrfs_punch_hole()
2427 	if (IS_ERR(trans)) {  in btrfs_punch_hole()
2428 		err = PTR_ERR(trans);  in btrfs_punch_hole()
2435 	trans->block_rsv = rsv;  in btrfs_punch_hole()
2440 		ret = __btrfs_drop_extents(trans, root, inode, path,  in btrfs_punch_hole()
2446 		trans->block_rsv = &root->fs_info->trans_block_rsv;  in btrfs_punch_hole()
2449 			ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_punch_hole()
2459 		ret = btrfs_update_inode(trans, root, inode);  in btrfs_punch_hole()
2465 		btrfs_end_transaction(trans, root);  in btrfs_punch_hole()
2468 		trans = btrfs_start_transaction(root, rsv_count);  in btrfs_punch_hole()
2469 		if (IS_ERR(trans)) {  in btrfs_punch_hole()
2470 			ret = PTR_ERR(trans);  in btrfs_punch_hole()
2471 			trans = NULL;  in btrfs_punch_hole()
2478 		trans->block_rsv = rsv;  in btrfs_punch_hole()
2494 	trans->block_rsv = &root->fs_info->trans_block_rsv;  in btrfs_punch_hole()
2501 		ret = fill_holes(trans, inode, path, cur_offset, drop_end);  in btrfs_punch_hole()
2509 	if (!trans)  in btrfs_punch_hole()
2515 	trans->block_rsv = &root->fs_info->trans_block_rsv;  in btrfs_punch_hole()
2516 	ret = btrfs_update_inode(trans, root, inode);  in btrfs_punch_hole()
2518 	btrfs_end_transaction(trans, root);  in btrfs_punch_hole()
2535 		trans = btrfs_start_transaction(root, 1);  in btrfs_punch_hole()
2536 		if (IS_ERR(trans)) {  in btrfs_punch_hole()
2537 			err = PTR_ERR(trans);  in btrfs_punch_hole()
2539 			err = btrfs_update_inode(trans, root, inode);  in btrfs_punch_hole()
2540 			ret = btrfs_end_transaction(trans, root);  in btrfs_punch_hole()
2672 			struct btrfs_trans_handle *trans;  in btrfs_fallocate()  local
2680 			trans = btrfs_start_transaction(root, 1);  in btrfs_fallocate()
2681 			if (IS_ERR(trans)) {  in btrfs_fallocate()
2682 				ret = PTR_ERR(trans);  in btrfs_fallocate()
2688 				ret = btrfs_update_inode(trans, root, inode);  in btrfs_fallocate()
2690 					btrfs_end_transaction(trans, root);  in btrfs_fallocate()
2692 					ret = btrfs_end_transaction(trans,  in btrfs_fallocate()