| /fs/btrfs/ |
| D | disk-io.h | 47 struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr,
49 void readahead_tree_block(struct btrfs_root *root, u64 bytenr);
50 int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr,
52 struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root,
59 void close_ctree(struct btrfs_root *root);
61 struct btrfs_root *root, int max_mirrors);
65 int btrfs_commit_super(struct btrfs_root *root);
68 struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root,
70 int btrfs_init_fs_root(struct btrfs_root *root);
71 struct btrfs_root *btrfs_lookup_fs_root(struct btrfs_fs_info *fs_info,
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| D | transaction.h | 131 struct btrfs_root *root;
141 struct btrfs_root *root;
143 struct btrfs_root *snap;
189 struct btrfs_root *root);
190 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
193 struct btrfs_root *root,
197 struct btrfs_root *root,
199 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);
200 struct btrfs_trans_handle *btrfs_join_transaction_nolock(struct btrfs_root *root);
201 struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root);
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| D | ctree.h | 521 struct btrfs_root *root;
700 struct btrfs_root *extent_root;
701 struct btrfs_root *tree_root;
702 struct btrfs_root *chunk_root;
703 struct btrfs_root *dev_root;
704 struct btrfs_root *fs_root;
705 struct btrfs_root *csum_root;
706 struct btrfs_root *quota_root;
707 struct btrfs_root *uuid_root;
708 struct btrfs_root *free_space_root;
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| D | free-space-cache.h | 54 struct inode *lookup_free_space_inode(struct btrfs_root *root,
57 int create_free_space_inode(struct btrfs_root *root,
62 int btrfs_check_trunc_cache_free_space(struct btrfs_root *root,
64 int btrfs_truncate_free_space_cache(struct btrfs_root *root,
70 int btrfs_wait_cache_io(struct btrfs_root *root,
75 int btrfs_write_out_cache(struct btrfs_root *root,
79 struct inode *lookup_free_ino_inode(struct btrfs_root *root,
81 int create_free_ino_inode(struct btrfs_root *root,
85 struct btrfs_root *root);
86 int btrfs_write_out_ino_cache(struct btrfs_root *root,
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| D | delayed-inode.h | 58 struct btrfs_root *root;
102 struct btrfs_root *root, const char *name,
108 struct btrfs_root *root, struct inode *dir,
114 struct btrfs_root *root);
116 struct btrfs_root *root, int nr);
118 void btrfs_balance_delayed_items(struct btrfs_root *root);
129 struct btrfs_root *root, struct inode *inode);
134 void btrfs_kill_all_delayed_nodes(struct btrfs_root *root);
137 void btrfs_destroy_delayed_inodes(struct btrfs_root *root);
156 void btrfs_assert_delayed_root_empty(struct btrfs_root *root);
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| D | inode-map.h | 4 void btrfs_init_free_ino_ctl(struct btrfs_root *root);
5 void btrfs_unpin_free_ino(struct btrfs_root *root);
6 void btrfs_return_ino(struct btrfs_root *root, u64 objectid);
7 int btrfs_find_free_ino(struct btrfs_root *root, u64 *objectid);
8 int btrfs_save_ino_cache(struct btrfs_root *root,
11 int btrfs_find_free_objectid(struct btrfs_root *root, u64 *objectid);
12 int btrfs_find_highest_objectid(struct btrfs_root *root, u64 *objectid);
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| D | tree-log.h | 62 struct btrfs_root *root, struct btrfs_log_ctx *ctx);
63 int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root);
66 int btrfs_recover_log_trees(struct btrfs_root *tree_root);
68 struct btrfs_root *root, struct dentry *dentry,
73 struct btrfs_root *root,
77 struct btrfs_root *root,
80 void btrfs_end_log_trans(struct btrfs_root *root);
81 int btrfs_pin_log_trans(struct btrfs_root *root);
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| D | volumes.h | 55 struct btrfs_root *dev_root;
388 int btrfs_read_sys_array(struct btrfs_root *root);
389 int btrfs_read_chunk_tree(struct btrfs_root *root);
391 struct btrfs_root *extent_root, u64 type);
394 int btrfs_map_bio(struct btrfs_root *root, struct bio *bio,
404 int btrfs_find_device_missing_or_by_path(struct btrfs_root *root,
407 int btrfs_find_device_by_devspec(struct btrfs_root *root, u64 devid,
413 int btrfs_rm_device(struct btrfs_root *root, char *device_path, u64 devid);
421 int btrfs_init_new_device(struct btrfs_root *root, char *path);
422 int btrfs_init_dev_replace_tgtdev(struct btrfs_root *root, char *device_path,
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| D | transaction.c | 132 struct btrfs_root *root, *tmp; in switch_commit_roots()
149 struct btrfs_root, root_list); in switch_commit_roots()
187 static noinline int join_transaction(struct btrfs_root *root, unsigned int type) in join_transaction()
314 struct btrfs_root *root, in record_root_in_trans()
373 struct btrfs_root *root) in btrfs_add_dropped_root()
391 struct btrfs_root *root) in btrfs_record_root_in_trans()
423 static void wait_current_trans(struct btrfs_root *root) in wait_current_trans()
442 static int may_wait_transaction(struct btrfs_root *root, int type) in may_wait_transaction()
457 static inline bool need_reserve_reloc_root(struct btrfs_root *root) in need_reserve_reloc_root()
469 start_transaction(struct btrfs_root *root, unsigned int num_items, in start_transaction()
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| D | disk-io.c | 66 static void free_fs_root(struct btrfs_root *root);
69 static void btrfs_destroy_ordered_extents(struct btrfs_root *root);
71 struct btrfs_root *root);
72 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
73 static int btrfs_destroy_marked_extents(struct btrfs_root *root,
76 static int btrfs_destroy_pinned_extent(struct btrfs_root *root,
78 static int btrfs_cleanup_transaction(struct btrfs_root *root);
79 static void btrfs_error_commit_super(struct btrfs_root *root);
443 static int btree_read_extent_buffer_pages(struct btrfs_root *root, in btree_read_extent_buffer_pages()
554 static noinline int check_leaf(struct btrfs_root *root, in check_leaf()
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| D | dir-item.c | 34 struct btrfs_root *root, in insert_with_overflow()
69 struct btrfs_root *root, in btrfs_insert_xattr_item()
120 int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_insert_dir_item()
192 struct btrfs_root *root, in btrfs_lookup_dir_item()
216 int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir, in btrfs_check_dir_item_collision()
285 struct btrfs_root *root, in btrfs_lookup_dir_index_item()
308 btrfs_search_dir_index_item(struct btrfs_root *root, in btrfs_search_dir_index_item()
355 struct btrfs_root *root, in btrfs_lookup_xattr()
382 struct btrfs_dir_item *btrfs_match_dir_item_name(struct btrfs_root *root, in btrfs_match_dir_item_name()
421 struct btrfs_root *root, in btrfs_delete_one_dir_name()
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| D | tree-log.c | 101 struct btrfs_root *root, struct inode *inode,
107 struct btrfs_root *root,
110 struct btrfs_root *root,
111 struct btrfs_root *log,
144 struct btrfs_root *root, in start_log_trans()
197 static int join_running_log_trans(struct btrfs_root *root) in join_running_log_trans()
219 int btrfs_pin_log_trans(struct btrfs_root *root) in btrfs_pin_log_trans()
233 void btrfs_end_log_trans(struct btrfs_root *root) in btrfs_end_log_trans()
276 struct btrfs_root *replay_dest;
286 int (*process_func)(struct btrfs_root *log, struct extent_buffer *eb,
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| D | raid56.h | 45 int raid56_parity_recover(struct btrfs_root *root, struct bio *bio,
48 int raid56_parity_write(struct btrfs_root *root, struct bio *bio,
55 raid56_parity_alloc_scrub_rbio(struct btrfs_root *root, struct bio *bio,
62 raid56_alloc_missing_rbio(struct btrfs_root *root, struct bio *bio,
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| D | extent-tree.c | 64 struct btrfs_root *root, u64 bytenr,
67 struct btrfs_root *root,
76 struct btrfs_root *root,
81 struct btrfs_root *root,
86 struct btrfs_root *extent_root, u64 flags,
99 int btrfs_pin_extent(struct btrfs_root *root,
101 static int __reserve_metadata_bytes(struct btrfs_root *root,
226 static int add_excluded_extent(struct btrfs_root *root, in add_excluded_extent()
237 static void free_excluded_extents(struct btrfs_root *root, in free_excluded_extents()
251 static int exclude_super_stripes(struct btrfs_root *root, in exclude_super_stripes()
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| D | relocation.c | 61 struct btrfs_root *root;
162 struct btrfs_root *extent_root;
529 static int should_ignore_root(struct btrfs_root *root) in should_ignore_root()
531 struct btrfs_root *reloc_root; in should_ignore_root()
554 static struct btrfs_root *find_reloc_root(struct reloc_control *rc, in find_reloc_root()
559 struct btrfs_root *root = NULL; in find_reloc_root()
565 root = (struct btrfs_root *)node->data; in find_reloc_root()
586 static struct btrfs_root *read_fs_root(struct btrfs_fs_info *fs_info, in read_fs_root()
603 struct btrfs_root *find_tree_root(struct reloc_control *rc, in find_tree_root()
607 struct btrfs_root *root; in find_tree_root()
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| D | backref.h | 28 struct btrfs_root *fs_root;
57 char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,
63 struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root,
67 int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,
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| D | root-tree.c | 77 int btrfs_find_root(struct btrfs_root *root, struct btrfs_key *search_key, in btrfs_find_root()
131 int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_update_root()
209 int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, in btrfs_insert_root()
219 int btrfs_find_orphan_roots(struct btrfs_root *tree_root) in btrfs_find_orphan_roots()
225 struct btrfs_root *root; in btrfs_find_orphan_roots()
339 int btrfs_del_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, in btrfs_del_root()
361 struct btrfs_root *tree_root, in btrfs_del_root_ref()
432 struct btrfs_root *tree_root, in btrfs_add_root_ref()
499 struct btrfs_root *root) in btrfs_update_root_times()
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| D | ordered-data.h | 148 static inline int btrfs_ordered_sum_size(struct btrfs_root *root, in btrfs_ordered_sum_size()
200 int btrfs_wait_ordered_extents(struct btrfs_root *root, int nr,
210 struct btrfs_root *log);
212 struct btrfs_root *log, u64 transid);
213 void btrfs_free_logged_extents(struct btrfs_root *log, u64 transid);
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| D | delayed-inode.c | 51 struct btrfs_root *root, u64 inode_id) in btrfs_init_delayed_node()
76 struct btrfs_root *root) in btrfs_get_delayed_root()
84 struct btrfs_root *root = btrfs_inode->root; in btrfs_get_delayed_node()
120 struct btrfs_root *root = btrfs_inode->root; in btrfs_get_or_create_delayed_node()
265 struct btrfs_root *root = delayed_node->root; in __btrfs_release_delayed_node()
538 struct btrfs_root *root, in btrfs_delayed_item_reserve_metadata()
564 static void btrfs_delayed_item_release_metadata(struct btrfs_root *root, in btrfs_delayed_item_release_metadata()
582 struct btrfs_root *root, in btrfs_delayed_inode_reserve_metadata()
681 static void btrfs_delayed_inode_release_metadata(struct btrfs_root *root, in btrfs_delayed_inode_release_metadata()
701 static int btrfs_batch_insert_items(struct btrfs_root *root, in btrfs_batch_insert_items()
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| D | ctree.c | 29 static int split_node(struct btrfs_trans_handle *trans, struct btrfs_root
31 static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root
35 struct btrfs_root *root, struct extent_buffer *dst,
38 struct btrfs_root *root,
41 static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
147 struct extent_buffer *btrfs_root_node(struct btrfs_root *root) in btrfs_root_node()
175 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root) in btrfs_lock_root_node()
194 static struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root) in btrfs_read_lock_root_node()
213 static void add_root_to_dirty_list(struct btrfs_root *root) in add_root_to_dirty_list()
238 struct btrfs_root *root, in btrfs_copy_root()
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| D | inode-map.c | 31 struct btrfs_root *root = data; in caching_kthread()
137 static void start_caching(struct btrfs_root *root) in start_caching()
187 int btrfs_find_free_ino(struct btrfs_root *root, u64 *objectid) in btrfs_find_free_ino()
211 void btrfs_return_ino(struct btrfs_root *root, u64 objectid) in btrfs_return_ino()
247 void btrfs_unpin_free_ino(struct btrfs_root *root) in btrfs_unpin_free_ino()
367 void btrfs_init_free_ino_ctl(struct btrfs_root *root) in btrfs_init_free_ino_ctl()
395 int btrfs_save_ino_cache(struct btrfs_root *root, in btrfs_save_ino_cache()
520 int btrfs_find_highest_objectid(struct btrfs_root *root, u64 *objectid) in btrfs_find_highest_objectid()
555 int btrfs_find_free_objectid(struct btrfs_root *root, u64 *objectid) in btrfs_find_free_objectid()
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| D | inode-item.c | 97 struct btrfs_root *root, in btrfs_lookup_inode_extref()
122 struct btrfs_root *root, in btrfs_del_inode_extref()
194 struct btrfs_root *root, in btrfs_del_inode_ref()
271 struct btrfs_root *root, in btrfs_insert_inode_extref()
327 struct btrfs_root *root, in btrfs_insert_inode_ref()
402 struct btrfs_root *root, in btrfs_insert_empty_inode()
416 int btrfs_lookup_inode(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_lookup_inode()
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| D | inode.c | 67 struct btrfs_root *root;
146 struct btrfs_root *root, struct inode *inode, in insert_inline_extent()
247 static noinline int cow_file_range_inline(struct btrfs_root *root, in cow_file_range_inline()
345 struct btrfs_root *root;
376 struct btrfs_root *root = BTRFS_I(inode)->root; in inode_need_compress()
414 struct btrfs_root *root = BTRFS_I(inode)->root; in compress_file_range()
692 struct btrfs_root *root = BTRFS_I(inode)->root; in submit_compressed_extents()
945 struct btrfs_root *root = BTRFS_I(inode)->root; in cow_file_range()
1125 struct btrfs_root *root; in async_cow_submit()
1160 struct btrfs_root *root = BTRFS_I(inode)->root; in cow_file_range_async()
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| D | qgroup.c | 304 struct btrfs_root *quota_root = fs_info->quota_root; in btrfs_read_qgroup_config()
507 struct btrfs_root *quota_root, in add_qgroup_relation_item()
531 struct btrfs_root *quota_root, in del_qgroup_relation_item()
562 struct btrfs_root *quota_root, u64 qgroupid) in add_qgroup_item()
630 struct btrfs_root *quota_root, u64 qgroupid) in del_qgroup_item()
676 struct btrfs_root *root, in update_qgroup_limit_item()
718 struct btrfs_root *root, in update_qgroup_info_item()
764 struct btrfs_root *root) in update_qgroup_status_item()
807 struct btrfs_root *root) in btrfs_clean_quota_tree()
855 struct btrfs_root *quota_root; in btrfs_quota_enable()
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| /fs/btrfs/tests/ |
| D | qgroup-tests.c | 27 static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr, in insert_normal_tree_ref()
80 static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes, in add_tree_ref()
132 static int remove_extent_item(struct btrfs_root *root, u64 bytenr, in remove_extent_item()
164 static int remove_extent_ref(struct btrfs_root *root, u64 bytenr, in remove_extent_ref()
220 static int test_no_shared_qgroup(struct btrfs_root *root, in test_no_shared_qgroup()
317 static int test_multiple_refs(struct btrfs_root *root, in test_multiple_refs()
457 struct btrfs_root *root; in btrfs_test_qgroups()
458 struct btrfs_root *tmp_root; in btrfs_test_qgroups()
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