| Chris Mason | e02119d | 2008-09-05 16:13:11 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 Oracle. All rights reserved. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public |
| 6 | * License v2 as published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 11 | * General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public |
| 14 | * License along with this program; if not, write to the |
| 15 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 16 | * Boston, MA 021110-1307, USA. |
| 17 | */ |
| 18 | |
| 19 | #ifndef __TREE_LOG_ |
| 20 | #define __TREE_LOG_ |
| 21 | |
| Chris Mason | 257c62e | 2009-10-13 13:21:08 -0400 | [diff] [blame] | 22 | /* return value for btrfs_log_dentry_safe that means we don't need to log it at all */ |
| 23 | #define BTRFS_NO_LOG_SYNC 256 |
| 24 | |
| Chris Mason | e02119d | 2008-09-05 16:13:11 -0400 | [diff] [blame] | 25 | int btrfs_sync_log(struct btrfs_trans_handle *trans, |
| 26 | struct btrfs_root *root); |
| 27 | int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root); |
| Yan, Zheng | 4a500fd | 2010-05-16 10:49:59 -0400 | [diff] [blame] | 28 | int btrfs_free_log_root_tree(struct btrfs_trans_handle *trans, |
| 29 | struct btrfs_fs_info *fs_info); |
| Chris Mason | e02119d | 2008-09-05 16:13:11 -0400 | [diff] [blame] | 30 | int btrfs_recover_log_trees(struct btrfs_root *tree_root); |
| 31 | int btrfs_log_dentry_safe(struct btrfs_trans_handle *trans, |
| 32 | struct btrfs_root *root, struct dentry *dentry); |
| Chris Mason | e02119d | 2008-09-05 16:13:11 -0400 | [diff] [blame] | 33 | int btrfs_del_dir_entries_in_log(struct btrfs_trans_handle *trans, |
| 34 | struct btrfs_root *root, |
| 35 | const char *name, int name_len, |
| 36 | struct inode *dir, u64 index); |
| 37 | int btrfs_del_inode_ref_in_log(struct btrfs_trans_handle *trans, |
| 38 | struct btrfs_root *root, |
| 39 | const char *name, int name_len, |
| 40 | struct inode *inode, u64 dirid); |
| Chris Mason | 12fcfd2 | 2009-03-24 10:24:20 -0400 | [diff] [blame] | 41 | int btrfs_join_running_log_trans(struct btrfs_root *root); |
| 42 | int btrfs_end_log_trans(struct btrfs_root *root); |
| 43 | int btrfs_pin_log_trans(struct btrfs_root *root); |
| 44 | int btrfs_log_inode_parent(struct btrfs_trans_handle *trans, |
| 45 | struct btrfs_root *root, struct inode *inode, |
| 46 | struct dentry *parent, int exists_only); |
| 47 | void btrfs_record_unlink_dir(struct btrfs_trans_handle *trans, |
| 48 | struct inode *dir, struct inode *inode, |
| 49 | int for_rename); |
| 50 | int btrfs_log_new_name(struct btrfs_trans_handle *trans, |
| 51 | struct inode *inode, struct inode *old_dir, |
| 52 | struct dentry *parent); |
| Chris Mason | e02119d | 2008-09-05 16:13:11 -0400 | [diff] [blame] | 53 | #endif |