| /Linux-v4.19/fs/btrfs/ |
| D | disk-io.h | 61 struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root,
63 int btrfs_init_fs_root(struct btrfs_root *root);
64 struct btrfs_root *btrfs_lookup_fs_root(struct btrfs_fs_info *fs_info,
67 struct btrfs_root *root);
70 struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
73 static inline struct btrfs_root *
84 struct btrfs_root *root);
85 void btrfs_free_fs_root(struct btrfs_root *root);
88 struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info);
98 static inline struct btrfs_root *btrfs_grab_fs_root(struct btrfs_root *root) in btrfs_grab_fs_root()
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| D | transaction.h | 127 struct btrfs_root *root;
135 struct btrfs_root *root;
137 struct btrfs_root *snap;
182 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
185 struct btrfs_root *root,
188 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);
189 struct btrfs_trans_handle *btrfs_join_transaction_nolock(struct btrfs_root *root);
190 struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root);
192 struct btrfs_root *root);
195 void btrfs_add_dead_root(struct btrfs_root *root);
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| D | inode-map.h | 6 void btrfs_init_free_ino_ctl(struct btrfs_root *root);
7 void btrfs_unpin_free_ino(struct btrfs_root *root);
8 void btrfs_return_ino(struct btrfs_root *root, u64 objectid);
9 int btrfs_find_free_ino(struct btrfs_root *root, u64 *objectid);
10 int btrfs_save_ino_cache(struct btrfs_root *root,
13 int btrfs_find_free_objectid(struct btrfs_root *root, u64 *objectid);
14 int btrfs_find_highest_objectid(struct btrfs_root *root, u64 *objectid);
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| D | tree-log.h | 49 struct btrfs_root *root, struct btrfs_log_ctx *ctx);
50 int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root);
53 int btrfs_recover_log_trees(struct btrfs_root *tree_root);
60 struct btrfs_root *root,
64 struct btrfs_root *root,
67 void btrfs_end_log_trans(struct btrfs_root *root);
68 int btrfs_pin_log_trans(struct btrfs_root *root);
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| D | ctree.h | 756 struct btrfs_root *extent_root;
757 struct btrfs_root *tree_root;
758 struct btrfs_root *chunk_root;
759 struct btrfs_root *dev_root;
760 struct btrfs_root *fs_root;
761 struct btrfs_root *csum_root;
762 struct btrfs_root *quota_root;
763 struct btrfs_root *uuid_root;
764 struct btrfs_root *free_space_root;
767 struct btrfs_root *log_root_tree;
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| D | qgroup.h | 269 int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
272 static inline int btrfs_qgroup_reserve_meta_pertrans(struct btrfs_root *root, in btrfs_qgroup_reserve_meta_pertrans()
278 static inline int btrfs_qgroup_reserve_meta_prealloc(struct btrfs_root *root, in btrfs_qgroup_reserve_meta_prealloc()
285 void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes,
289 static inline void btrfs_qgroup_free_meta_pertrans(struct btrfs_root *root, in btrfs_qgroup_free_meta_pertrans()
297 static inline void btrfs_qgroup_free_meta_prealloc(struct btrfs_root *root, in btrfs_qgroup_free_meta_prealloc()
308 void btrfs_qgroup_free_meta_all_pertrans(struct btrfs_root *root);
316 void btrfs_qgroup_convert_reserved_meta(struct btrfs_root *root, int num_bytes);
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| D | backref.h | 15 struct btrfs_root *fs_root;
46 char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,
52 struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root,
56 int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,
60 int btrfs_check_shared(struct btrfs_root *root, u64 inum, u64 bytenr);
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| D | free-space-cache.h | 63 struct inode *lookup_free_ino_inode(struct btrfs_root *root,
65 int create_free_ino_inode(struct btrfs_root *root,
69 struct btrfs_root *root);
70 int btrfs_write_out_ino_cache(struct btrfs_root *root,
95 u64 btrfs_find_ino_for_alloc(struct btrfs_root *fs_root);
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| D | tree-log.c | 89 struct btrfs_root *root, struct btrfs_inode *inode,
95 struct btrfs_root *root,
98 struct btrfs_root *root,
99 struct btrfs_root *log,
132 struct btrfs_root *root, in start_log_trans()
186 static int join_running_log_trans(struct btrfs_root *root) in join_running_log_trans()
208 int btrfs_pin_log_trans(struct btrfs_root *root) in btrfs_pin_log_trans()
222 void btrfs_end_log_trans(struct btrfs_root *root) in btrfs_end_log_trans()
262 struct btrfs_root *replay_dest;
272 int (*process_func)(struct btrfs_root *log, struct extent_buffer *eb,
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| D | dir-item.c | 20 struct btrfs_root *root, in insert_with_overflow()
56 struct btrfs_root *root, in btrfs_insert_xattr_item()
108 int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_insert_dir_item()
180 struct btrfs_root *root, in btrfs_lookup_dir_item()
204 int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir, in btrfs_check_dir_item_collision()
273 struct btrfs_root *root, in btrfs_lookup_dir_index_item()
296 btrfs_search_dir_index_item(struct btrfs_root *root, in btrfs_search_dir_index_item()
344 struct btrfs_root *root, in btrfs_lookup_xattr()
408 struct btrfs_root *root, in btrfs_delete_one_dir_name()
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| D | root-tree.c | 64 int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key, in btrfs_find_root()
118 int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_update_root()
196 int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, in btrfs_insert_root()
208 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_find_orphan_roots()
213 struct btrfs_root *root; in btrfs_find_orphan_roots()
325 struct btrfs_root *root = trans->fs_info->tree_root; in btrfs_del_root()
349 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_del_root_ref()
419 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_add_root_ref()
483 struct btrfs_root *root) in btrfs_update_root_times()
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| D | inode-map.c | 17 struct btrfs_root *root = data; in caching_kthread()
123 static void start_caching(struct btrfs_root *root) in start_caching()
173 int btrfs_find_free_ino(struct btrfs_root *root, u64 *objectid) in btrfs_find_free_ino()
197 void btrfs_return_ino(struct btrfs_root *root, u64 objectid) in btrfs_return_ino()
233 void btrfs_unpin_free_ino(struct btrfs_root *root) in btrfs_unpin_free_ino()
350 void btrfs_init_free_ino_ctl(struct btrfs_root *root) in btrfs_init_free_ino_ctl()
378 int btrfs_save_ino_cache(struct btrfs_root *root, in btrfs_save_ino_cache()
508 int btrfs_find_highest_objectid(struct btrfs_root *root, u64 *objectid) in btrfs_find_highest_objectid()
543 int btrfs_find_free_objectid(struct btrfs_root *root, u64 *objectid) in btrfs_find_free_objectid()
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| D | relocation.c | 49 struct btrfs_root *root;
150 struct btrfs_root *extent_root;
517 static int should_ignore_root(struct btrfs_root *root) in should_ignore_root()
519 struct btrfs_root *reloc_root; in should_ignore_root()
542 static struct btrfs_root *find_reloc_root(struct reloc_control *rc, in find_reloc_root()
547 struct btrfs_root *root = NULL; in find_reloc_root()
553 root = (struct btrfs_root *)node->data; in find_reloc_root()
574 static struct btrfs_root *read_fs_root(struct btrfs_fs_info *fs_info, in read_fs_root()
654 struct btrfs_root *root; in build_backref_tree()
1158 struct btrfs_root *src, in clone_backref_node()
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| D | props.h | 26 struct btrfs_root *root,
27 struct btrfs_root *parent_root);
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| D | btrfs_inode.h | 37 struct btrfs_root *root;
207 const struct btrfs_root *root) in btrfs_inode_hash()
246 struct btrfs_root *root = inode->root; in btrfs_is_free_space_inode()
339 struct btrfs_root *root = inode->root; in btrfs_print_data_csum_error()
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| D | transaction.c | 113 struct btrfs_root *root, *tmp; in switch_commit_roots()
130 struct btrfs_root, root_list); in switch_commit_roots()
295 struct btrfs_root *root, in record_root_in_trans()
356 struct btrfs_root *root) in btrfs_add_dropped_root()
375 struct btrfs_root *root) in btrfs_record_root_in_trans()
439 static inline bool need_reserve_reloc_root(struct btrfs_root *root) in need_reserve_reloc_root()
453 start_transaction(struct btrfs_root *root, unsigned int num_items, in start_transaction()
590 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root, in btrfs_start_transaction()
598 struct btrfs_root *root, in btrfs_start_transaction_fallback_global_rsv()
638 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root) in btrfs_join_transaction()
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| D | delayed-inode.h | 45 struct btrfs_root *root;
113 struct btrfs_root *root, struct inode *inode);
118 void btrfs_kill_all_delayed_nodes(struct btrfs_root *root);
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| D | disk-io.c | 55 static void btrfs_destroy_ordered_extents(struct btrfs_root *root);
58 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
585 struct btrfs_root *root = BTRFS_I(page->mapping->host)->root; in btree_readpage_end_io_hook()
820 struct btrfs_root *root; in btree_csum_one_bio()
1142 static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, in __setup_root()
1210 static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info, in btrfs_alloc_root()
1213 struct btrfs_root *root = kzalloc(sizeof(*root), flags); in btrfs_alloc_root()
1221 struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info) in btrfs_alloc_dummy_root()
1223 struct btrfs_root *root; in btrfs_alloc_dummy_root()
1240 struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, in btrfs_create_tree()
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| D | ref-verify.h | 12 int btrfs_ref_tree_mod(struct btrfs_root *root, u64 bytenr, u64 num_bytes,
33 static inline int btrfs_ref_tree_mod(struct btrfs_root *root, u64 bytenr, in btrfs_ref_tree_mod()
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| D | inode-item.c | 82 struct btrfs_root *root, in btrfs_lookup_inode_extref()
109 struct btrfs_root *root, in btrfs_del_inode_extref()
182 struct btrfs_root *root, in btrfs_del_inode_ref()
260 struct btrfs_root *root, in btrfs_insert_inode_extref()
318 struct btrfs_root *root, in btrfs_insert_inode_ref()
397 struct btrfs_root *root, in btrfs_insert_empty_inode()
411 int btrfs_lookup_inode(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_lookup_inode()
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| D | orphan.c | 10 struct btrfs_root *root, u64 offset) in btrfs_insert_orphan_item()
31 struct btrfs_root *root, u64 offset) in btrfs_del_orphan_item()
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| D | props.c | 145 static int iterate_object_props(struct btrfs_root *root, in iterate_object_props()
262 struct btrfs_root *root = BTRFS_I(inode)->root; in inode_prop_iterator()
277 struct btrfs_root *root = BTRFS_I(inode)->root; in btrfs_load_inode_props()
290 struct btrfs_root *root = BTRFS_I(inode)->root; in inherit_props()
338 struct btrfs_root *root, in btrfs_subvol_inherit_props()
339 struct btrfs_root *parent_root) in btrfs_subvol_inherit_props()
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| D | uuid-tree.c | 22 static int btrfs_uuid_tree_lookup(struct btrfs_root *uuid_root, u8 *uuid, in btrfs_uuid_tree_lookup()
86 struct btrfs_root *uuid_root = fs_info->uuid_root; in btrfs_uuid_tree_add()
151 struct btrfs_root *uuid_root = fs_info->uuid_root; in btrfs_uuid_tree_remove()
229 static int btrfs_uuid_iter_rem(struct btrfs_root *uuid_root, u8 *uuid, u8 type, in btrfs_uuid_iter_rem()
253 struct btrfs_root *root = fs_info->uuid_root; in btrfs_uuid_tree_iterate()
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| /Linux-v4.19/fs/btrfs/tests/ |
| D | qgroup-tests.c | 14 static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr, in insert_normal_tree_ref()
67 static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes, in add_tree_ref()
119 static int remove_extent_item(struct btrfs_root *root, u64 bytenr, in remove_extent_item()
151 static int remove_extent_ref(struct btrfs_root *root, u64 bytenr, in remove_extent_ref()
207 static int test_no_shared_qgroup(struct btrfs_root *root, in test_no_shared_qgroup()
308 static int test_multiple_refs(struct btrfs_root *root, in test_multiple_refs()
454 struct btrfs_root *root; in btrfs_test_qgroups()
455 struct btrfs_root *tmp_root; in btrfs_test_qgroups()
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| D | btrfs-tests.h | 15 struct btrfs_root;
28 void btrfs_free_dummy_root(struct btrfs_root *root);
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