Home
last modified time | relevance | path

Searched refs:btrfs_root (Results 1 – 25 of 74) sorted by relevance

123

/linux-6.6.21/fs/btrfs/
Ddisk-io.h58 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
61 struct btrfs_root *root);
64 struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
66 struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
68 struct btrfs_root *btrfs_get_fs_root_commit_root(struct btrfs_fs_info *fs_info,
71 int btrfs_global_root_insert(struct btrfs_root *root);
72 void btrfs_global_root_delete(struct btrfs_root *root);
73 struct btrfs_root *btrfs_global_root(struct btrfs_fs_info *fs_info,
75 struct btrfs_root *btrfs_csum_root(struct btrfs_fs_info *fs_info, u64 bytenr);
76 struct btrfs_root *btrfs_extent_root(struct btrfs_fs_info *fs_info, u64 bytenr);
[all …]
Dctree.h192 struct btrfs_root { struct
198 struct btrfs_root *log_root; argument
199 struct btrfs_root *reloc_root; argument
338 static inline bool btrfs_root_readonly(const struct btrfs_root *root) in btrfs_root_readonly() argument
344 static inline bool btrfs_root_dead(const struct btrfs_root *root) in btrfs_root_dead()
350 static inline u64 btrfs_root_id(const struct btrfs_root *root) in btrfs_root_id()
516 int btrfs_previous_item(struct btrfs_root *root,
519 int btrfs_previous_extent_item(struct btrfs_root *root,
524 struct extent_buffer *btrfs_root_node(struct btrfs_root *root);
525 int btrfs_find_next_key(struct btrfs_root *root, struct btrfs_path *path,
[all …]
Dtransaction.h158 struct btrfs_root *root;
160 struct btrfs_root *snap;
235 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
238 struct btrfs_root *root,
240 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);
241 struct btrfs_trans_handle *btrfs_join_transaction_spacecache(struct btrfs_root *root);
242 struct btrfs_trans_handle *btrfs_join_transaction_nostart(struct btrfs_root *root);
243 struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root);
245 struct btrfs_root *root);
248 void btrfs_add_dead_root(struct btrfs_root *root);
[all …]
Ddir-item.h6 int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir,
12 struct btrfs_root *root,
17 struct btrfs_root *root,
20 struct btrfs_dir_item *btrfs_search_dir_index_item(struct btrfs_root *root,
24 struct btrfs_root *root,
28 struct btrfs_root *root,
33 struct btrfs_root *root,
Dqgroup.h379 int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
381 int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
385 static inline int btrfs_qgroup_reserve_meta_pertrans(struct btrfs_root *root, in btrfs_qgroup_reserve_meta_pertrans()
392 static inline int btrfs_qgroup_reserve_meta_prealloc(struct btrfs_root *root, in btrfs_qgroup_reserve_meta_prealloc()
401 void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes,
405 static inline void btrfs_qgroup_free_meta_pertrans(struct btrfs_root *root, in btrfs_qgroup_free_meta_pertrans()
413 static inline void btrfs_qgroup_free_meta_prealloc(struct btrfs_root *root, in btrfs_qgroup_free_meta_prealloc()
424 void btrfs_qgroup_free_meta_all_pertrans(struct btrfs_root *root);
432 void btrfs_qgroup_convert_reserved_meta(struct btrfs_root *root, int num_bytes);
440 void btrfs_qgroup_clean_swapped_blocks(struct btrfs_root *root);
[all …]
Dinode-item.h9 struct btrfs_root;
80 struct btrfs_root *root,
83 struct btrfs_root *root, const struct fscrypt_str *name,
86 struct btrfs_root *root, const struct fscrypt_str *name,
89 struct btrfs_root *root,
92 struct btrfs_root *root, struct btrfs_path *path,
97 struct btrfs_root *root,
Droot-tree.h6 int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,
9 void btrfs_subvolume_release_metadata(struct btrfs_root *root,
18 int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
22 struct btrfs_root *root,
25 int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key,
32 void btrfs_update_root_times(struct btrfs_trans_handle *trans, struct btrfs_root *root);
Dfile-item.h40 struct btrfs_root *root, u64 bytenr, u64 len);
43 struct btrfs_root *root, u64 objectid, u64 pos,
46 struct btrfs_root *root,
50 struct btrfs_root *root,
54 int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,
57 int btrfs_lookup_csums_list(struct btrfs_root *root, u64 start, u64 end,
60 int btrfs_lookup_csums_bitmap(struct btrfs_root *root, struct btrfs_path *path,
Dtree-log.h83 struct btrfs_root *root, struct btrfs_log_ctx *ctx);
84 int btrfs_free_log(struct btrfs_trans_handle *trans, struct btrfs_root *root);
87 int btrfs_recover_log_trees(struct btrfs_root *tree_root);
92 struct btrfs_root *root,
96 struct btrfs_root *root,
99 void btrfs_end_log_trans(struct btrfs_root *root);
100 void btrfs_pin_log_trans(struct btrfs_root *root);
Drelocation.h7 int btrfs_init_reloc_root(struct btrfs_trans_handle *trans, struct btrfs_root *root);
9 struct btrfs_root *root);
13 struct btrfs_root *root, struct extent_buffer *buf,
20 struct btrfs_root *find_reloc_root(struct btrfs_fs_info *fs_info, u64 bytenr);
21 int btrfs_should_ignore_reloc_root(struct btrfs_root *root);
Dextent-tree.h107 int btrfs_cross_ref_exist(struct btrfs_root *root,
111 struct btrfs_root *root,
122 struct btrfs_root *root, u64 owner,
128 int btrfs_reserve_extent(struct btrfs_root *root, u64 ram_bytes, u64 num_bytes,
131 int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
133 int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
144 int __must_check btrfs_drop_snapshot(struct btrfs_root *root, int update_ref,
147 struct btrfs_root *root,
Dlocking.h171 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);
172 struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root);
173 struct extent_buffer *btrfs_try_read_lock_root_node(struct btrfs_root *root);
212 void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root, struct extent_buffer *eb);
218 static inline void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root, in btrfs_maybe_reset_lockdep_class()
Ddisk-io.c621 static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, in __setup_root()
699 static struct btrfs_root *btrfs_alloc_root(struct btrfs_fs_info *fs_info, in btrfs_alloc_root()
702 struct btrfs_root *root = kzalloc(sizeof(*root), flags); in btrfs_alloc_root()
710 struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info) in btrfs_alloc_dummy_root()
712 struct btrfs_root *root; in btrfs_alloc_dummy_root()
730 const struct btrfs_root *a = rb_entry(a_node, struct btrfs_root, rb_node); in global_root_cmp()
731 const struct btrfs_root *b = rb_entry(b_node, struct btrfs_root, rb_node); in global_root_cmp()
739 const struct btrfs_root *root = rb_entry(node, struct btrfs_root, rb_node); in global_root_key_cmp()
744 int btrfs_global_root_insert(struct btrfs_root *root) in btrfs_global_root_insert()
762 void btrfs_global_root_delete(struct btrfs_root *root) in btrfs_global_root_delete()
[all …]
Dbtrfs_inode.h75 struct btrfs_root *root;
275 const struct btrfs_root *root) in btrfs_inode_hash()
419 void __btrfs_del_delalloc_inode(struct btrfs_root *root, struct btrfs_inode *inode);
432 int btrfs_start_delalloc_snapshot(struct btrfs_root *root, bool in_reclaim_context);
478 struct btrfs_root *root, struct btrfs_path *path);
479 struct inode *btrfs_iget(struct super_block *s, u64 ino, struct btrfs_root *root);
484 struct btrfs_root *root, struct btrfs_inode *inode);
486 struct btrfs_root *root, struct btrfs_inode *inode);
488 int btrfs_orphan_cleanup(struct btrfs_root *root);
Droot-tree.c67 int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key, in btrfs_find_root()
121 int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root in btrfs_update_root()
200 int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, in btrfs_insert_root()
212 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_find_orphan_roots()
216 struct btrfs_root *root; in btrfs_find_orphan_roots()
315 struct btrfs_root *root = trans->fs_info->tree_root; in btrfs_del_root()
338 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_del_root_ref()
410 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_add_root_ref()
474 struct btrfs_root *root) in btrfs_update_root_times()
501 int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, in btrfs_subvolume_reserve_metadata()
[all …]
Ddir-item.c23 struct btrfs_root *root, in insert_with_overflow()
57 struct btrfs_root *root, in btrfs_insert_xattr_item()
115 struct btrfs_root *root = dir->root; in btrfs_insert_dir_item()
179 struct btrfs_root *root, struct btrfs_path *path, in btrfs_lookup_match_dir()
213 struct btrfs_root *root, in btrfs_lookup_dir_item()
233 int btrfs_check_dir_item_collision(struct btrfs_root *root, u64 dir, in btrfs_check_dir_item_collision()
309 struct btrfs_root *root, in btrfs_lookup_dir_index_item()
329 btrfs_search_dir_index_item(struct btrfs_root *root, struct btrfs_path *path, in btrfs_search_dir_index_item()
357 struct btrfs_root *root, in btrfs_lookup_xattr()
418 struct btrfs_root *root, in btrfs_delete_one_dir_name()
Dtree-log.c111 struct btrfs_root *root,
114 struct btrfs_root *root,
115 struct btrfs_root *log,
118 static void wait_log_commit(struct btrfs_root *root, int transid);
149 struct btrfs_root *root, in start_log_trans()
153 struct btrfs_root *tree_root = fs_info->tree_root; in start_log_trans()
236 static int join_running_log_trans(struct btrfs_root *root) in join_running_log_trans()
265 void btrfs_pin_log_trans(struct btrfs_root *root) in btrfs_pin_log_trans()
274 void btrfs_end_log_trans(struct btrfs_root *root) in btrfs_end_log_trans()
310 struct btrfs_root *replay_dest;
[all …]
Drelocation.c131 struct btrfs_root *extent_root;
302 static bool reloc_root_is_dead(struct btrfs_root *root) in reloc_root_is_dead()
323 static bool have_reloc_root(struct btrfs_root *root) in have_reloc_root()
332 int btrfs_should_ignore_reloc_root(struct btrfs_root *root) in btrfs_should_ignore_reloc_root()
334 struct btrfs_root *reloc_root; in btrfs_should_ignore_reloc_root()
362 struct btrfs_root *find_reloc_root(struct btrfs_fs_info *fs_info, u64 bytenr) in find_reloc_root()
367 struct btrfs_root *root = NULL; in find_reloc_root()
550 struct btrfs_root *src, in clone_backref_node()
551 struct btrfs_root *dest) in clone_backref_node()
553 struct btrfs_root *reloc_root = src->reloc_root; in clone_backref_node()
[all …]
Dtransaction.c180 struct btrfs_root *root, *tmp; in switch_commit_roots()
206 struct btrfs_root, root_list); in switch_commit_roots()
403 struct btrfs_root *root, in record_root_in_trans()
464 struct btrfs_root *root) in btrfs_add_dropped_root()
483 struct btrfs_root *root) in btrfs_record_root_in_trans()
549 static inline bool need_reserve_reloc_root(struct btrfs_root *root) in need_reserve_reloc_root()
563 start_transaction(struct btrfs_root *root, unsigned int num_items, in start_transaction()
777 struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root, in btrfs_start_transaction()
785 struct btrfs_root *root, in btrfs_start_transaction_fallback_global_rsv()
792 struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root) in btrfs_join_transaction()
[all …]
Dorphan.h7 struct btrfs_root *root, u64 offset);
9 struct btrfs_root *root, u64 offset);
Dblock-rsv.h7 struct btrfs_root;
55 void btrfs_init_root_block_rsv(struct btrfs_root *root);
83 struct btrfs_root *root,
Duuid-tree.c25 static int btrfs_uuid_tree_lookup(struct btrfs_root *uuid_root, u8 *uuid, in btrfs_uuid_tree_lookup()
89 struct btrfs_root *uuid_root = fs_info->uuid_root; in btrfs_uuid_tree_add()
153 struct btrfs_root *uuid_root = fs_info->uuid_root; in btrfs_uuid_tree_remove()
231 static int btrfs_uuid_iter_rem(struct btrfs_root *uuid_root, u8 *uuid, u8 type, in btrfs_uuid_iter_rem()
263 struct btrfs_root *subvol_root; in btrfs_check_uuid_tree_entry()
295 struct btrfs_root *root = fs_info->uuid_root; in btrfs_uuid_tree_iterate()
Dfs.h364 struct btrfs_root *tree_root;
365 struct btrfs_root *chunk_root;
366 struct btrfs_root *dev_root;
367 struct btrfs_root *fs_root;
368 struct btrfs_root *quota_root;
369 struct btrfs_root *uuid_root;
370 struct btrfs_root *data_reloc_root;
371 struct btrfs_root *block_group_root;
374 struct btrfs_root *log_root_tree;
Dfree-space-tree.c24 static struct btrfs_root *btrfs_free_space_root( in btrfs_free_space_root()
73 struct btrfs_root *root = btrfs_free_space_root(block_group); in add_new_free_space_info()
107 struct btrfs_root *root = btrfs_free_space_root(block_group); in search_free_space_info()
134 struct btrfs_root *root, in btrfs_search_prev_slot()
210 struct btrfs_root *root = btrfs_free_space_root(block_group); in convert_free_space_to_bitmaps()
348 struct btrfs_root *root = btrfs_free_space_root(block_group); in convert_free_space_to_extents()
580 struct btrfs_root *root, struct btrfs_path *p) in free_space_next_bitmap()
609 struct btrfs_root *root = btrfs_free_space_root(block_group); in modify_free_space_bitmap()
722 struct btrfs_root *root = btrfs_free_space_root(block_group); in remove_free_space_extent()
874 struct btrfs_root *root = btrfs_free_space_root(block_group); in add_free_space_extent()
[all …]
/linux-6.6.21/fs/btrfs/tests/
Dqgroup-tests.c16 static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr, in insert_normal_tree_ref()
68 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()
150 static int remove_extent_ref(struct btrfs_root *root, u64 bytenr, in remove_extent_ref()
205 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()
474 struct btrfs_root *root; in btrfs_test_qgroups()
475 struct btrfs_root *tmp_root; in btrfs_test_qgroups()

123