| /linux-6.6.21/fs/btrfs/ |
| D | extent_io.h | 75 struct extent_buffer { struct
98 struct extent_buffer *eb; argument
111 static inline size_t get_eb_offset_in_page(const struct extent_buffer *eb, in get_eb_offset_in_page()
200 struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
202 struct extent_buffer *__alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
204 struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
206 struct extent_buffer *btrfs_clone_extent_buffer(const struct extent_buffer *src);
207 struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
209 void free_extent_buffer(struct extent_buffer *eb);
210 void free_extent_buffer_stale(struct extent_buffer *eb);
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| D | locking.h | 162 void __btrfs_tree_lock(struct extent_buffer *eb, enum btrfs_lock_nesting nest);
163 void btrfs_tree_lock(struct extent_buffer *eb);
164 void btrfs_tree_unlock(struct extent_buffer *eb);
166 void __btrfs_tree_read_lock(struct extent_buffer *eb, enum btrfs_lock_nesting nest);
167 void btrfs_tree_read_lock(struct extent_buffer *eb);
168 void btrfs_tree_read_unlock(struct extent_buffer *eb);
169 int btrfs_try_tree_read_lock(struct extent_buffer *eb);
170 int btrfs_try_tree_write_lock(struct extent_buffer *eb);
171 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);
172 struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root);
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| D | tree-mod-log.h | 31 int btrfs_tree_mod_log_insert_root(struct extent_buffer *old_root,
32 struct extent_buffer *new_root,
34 int btrfs_tree_mod_log_insert_key(struct extent_buffer *eb, int slot,
36 int btrfs_tree_mod_log_free_eb(struct extent_buffer *eb);
37 struct extent_buffer *btrfs_tree_mod_log_rewind(struct btrfs_fs_info *fs_info,
39 struct extent_buffer *eb,
41 struct extent_buffer *btrfs_get_old_root(struct btrfs_root *root, u64 time_seq);
43 int btrfs_tree_mod_log_eb_copy(struct extent_buffer *dst,
44 struct extent_buffer *src,
48 int btrfs_tree_mod_log_insert_move(struct extent_buffer *eb,
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| D | tree-checker.h | 11 struct extent_buffer;
60 enum btrfs_tree_block_status __btrfs_check_leaf(struct extent_buffer *leaf);
61 enum btrfs_tree_block_status __btrfs_check_node(struct extent_buffer *node);
63 int btrfs_check_leaf(struct extent_buffer *leaf);
64 int btrfs_check_node(struct extent_buffer *node);
66 int btrfs_check_chunk_valid(struct extent_buffer *leaf,
68 int btrfs_check_eb_owner(const struct extent_buffer *eb, u64 root_owner);
69 int btrfs_verify_level_key(struct extent_buffer *eb, int level,
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| D | locking.c | 82 void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb, int level) in btrfs_set_buffer_lockdep_class()
96 void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root, struct extent_buffer *eb) in btrfs_maybe_reset_lockdep_class()
129 void __btrfs_tree_read_lock(struct extent_buffer *eb, enum btrfs_lock_nesting nest) in __btrfs_tree_read_lock()
140 void btrfs_tree_read_lock(struct extent_buffer *eb) in btrfs_tree_read_lock()
150 int btrfs_try_tree_read_lock(struct extent_buffer *eb) in btrfs_try_tree_read_lock()
164 int btrfs_try_tree_write_lock(struct extent_buffer *eb) in btrfs_try_tree_write_lock()
177 void btrfs_tree_read_unlock(struct extent_buffer *eb) in btrfs_tree_read_unlock()
190 void __btrfs_tree_lock(struct extent_buffer *eb, enum btrfs_lock_nesting nest) in __btrfs_tree_lock()
203 void btrfs_tree_lock(struct extent_buffer *eb) in btrfs_tree_lock()
211 void btrfs_tree_unlock(struct extent_buffer *eb) in btrfs_tree_unlock()
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| D | accessors.h | 9 struct extent_buffer *eb;
14 void btrfs_init_map_token(struct btrfs_map_token *token, struct extent_buffer *eb);
53 u##bits btrfs_get_##bits(const struct extent_buffer *eb, \
55 void btrfs_set_##bits(const struct extent_buffer *eb, void *ptr, \
64 static inline u##bits btrfs_##name(const struct extent_buffer *eb, \
70 static inline void btrfs_set_##name(const struct extent_buffer *eb, type *s, \
90 static inline u##bits btrfs_##name(const struct extent_buffer *eb) \
96 static inline void btrfs_set_##name(const struct extent_buffer *eb, \
113 static inline u64 btrfs_device_total_bytes(const struct extent_buffer *eb, in btrfs_device_total_bytes()
119 static inline void btrfs_set_device_total_bytes(const struct extent_buffer *eb, in btrfs_set_device_total_bytes()
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| D | extent-tree.h | 89 int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb,
106 int btrfs_exclude_logged_extents(struct extent_buffer *eb);
110 struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
119 struct extent_buffer *buf,
132 struct extent_buffer *buf, int full_backref);
134 struct extent_buffer *buf, int full_backref);
136 struct extent_buffer *eb, u64 flags);
148 struct extent_buffer *node,
149 struct extent_buffer *parent);
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| D | ctree.h | 87 struct extent_buffer *nodes[BTRFS_MAX_LEVEL];
195 struct extent_buffer *node;
197 struct extent_buffer *commit_root;
512 int btrfs_bin_search(struct extent_buffer *eb, int first_slot,
524 struct extent_buffer *btrfs_root_node(struct btrfs_root *root);
531 struct extent_buffer *btrfs_read_node_slot(struct extent_buffer *parent,
535 struct btrfs_root *root, struct extent_buffer *buf,
536 struct extent_buffer *parent, int parent_slot,
537 struct extent_buffer **cow_ret,
541 struct extent_buffer *buf,
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| D | disk-io.h | 34 struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr,
36 struct extent_buffer *btrfs_find_create_tree_block(
41 struct extent_buffer *buf);
84 int btrfs_validate_extent_buffer(struct extent_buffer *eb,
108 struct extent_buffer *buf);
109 int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid,
111 int btrfs_read_extent_buffer(struct extent_buffer *buf,
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| D | ctree.c | 35 struct extent_buffer *dst,
36 struct extent_buffer *src, int empty);
38 struct extent_buffer *dst_buf,
39 struct extent_buffer *src_buf);
57 static unsigned int leaf_data_end(const struct extent_buffer *leaf) in leaf_data_end()
79 static inline void memmove_leaf_data(const struct extent_buffer *leaf, in memmove_leaf_data()
102 static inline void copy_leaf_data(const struct extent_buffer *dst, in copy_leaf_data()
103 const struct extent_buffer *src, in copy_leaf_data()
122 static inline void memmove_leaf_items(const struct extent_buffer *leaf, in memmove_leaf_items()
142 static inline void copy_leaf_items(const struct extent_buffer *dst, in copy_leaf_items()
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| D | extent_io.c | 44 static inline void btrfs_leak_debug_add_eb(struct extent_buffer *eb) in btrfs_leak_debug_add_eb()
54 static inline void btrfs_leak_debug_del_eb(struct extent_buffer *eb) in btrfs_leak_debug_del_eb()
66 struct extent_buffer *eb; in btrfs_extent_buffer_leak_debug_check()
80 struct extent_buffer, leak_list); in btrfs_extent_buffer_leak_debug_check()
151 sizeof(struct extent_buffer), 0, in extent_buffer_init_cachep()
865 static int attach_extent_buffer_page(struct extent_buffer *eb, in attach_extent_buffer_page()
1469 void wait_on_extent_buffer_writeback(struct extent_buffer *eb) in wait_on_extent_buffer_writeback()
1482 static noinline_for_stack bool lock_extent_buffer_for_io(struct extent_buffer *eb, in lock_extent_buffer_for_io()
1518 static void set_btree_ioerr(struct extent_buffer *eb) in set_btree_ioerr()
1595 static struct extent_buffer *find_extent_buffer_nolock( in find_extent_buffer_nolock()
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| D | tree-mod-log.c | 174 struct extent_buffer *eb) in tree_mod_dont_log()
192 struct extent_buffer *eb) in tree_mod_need_log()
202 static struct tree_mod_elem *alloc_tree_mod_elem(struct extent_buffer *eb, in alloc_tree_mod_elem()
225 int btrfs_tree_mod_log_insert_key(struct extent_buffer *eb, int slot, in btrfs_tree_mod_log_insert_key()
262 static struct tree_mod_elem *tree_mod_log_alloc_move(struct extent_buffer *eb, in tree_mod_log_alloc_move()
282 int btrfs_tree_mod_log_insert_move(struct extent_buffer *eb, in btrfs_tree_mod_log_insert_move()
390 int btrfs_tree_mod_log_insert_root(struct extent_buffer *old_root, in btrfs_tree_mod_log_insert_root()
391 struct extent_buffer *new_root, in btrfs_tree_mod_log_insert_root()
538 int btrfs_tree_mod_log_eb_copy(struct extent_buffer *dst, in btrfs_tree_mod_log_eb_copy()
539 struct extent_buffer *src, in btrfs_tree_mod_log_eb_copy()
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| D | print-tree.c | 52 static void print_chunk(const struct extent_buffer *eb, struct btrfs_chunk *chunk) in print_chunk()
65 static void print_dev_item(const struct extent_buffer *eb, in print_dev_item()
73 static void print_extent_data_ref(const struct extent_buffer *eb, in print_extent_data_ref()
83 static void print_extent_item(const struct extent_buffer *eb, int slot, int type) in print_extent_item()
174 static void print_uuid_item(const struct extent_buffer *l, unsigned long offset, in print_uuid_item()
196 static void print_eb_refs_lock(const struct extent_buffer *eb) in print_eb_refs_lock()
204 void btrfs_print_leaf(const struct extent_buffer *l) in btrfs_print_leaf()
356 void btrfs_print_tree(const struct extent_buffer *c, bool follow) in btrfs_print_tree()
394 struct extent_buffer *next; in btrfs_print_tree()
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| D | tree-checker.c | 55 static void generic_err(const struct extent_buffer *eb, int slot, in generic_err()
80 static void file_extent_err(const struct extent_buffer *eb, int slot, in file_extent_err()
117 static u64 file_extent_end(struct extent_buffer *leaf, in file_extent_end()
140 static void dir_item_err(const struct extent_buffer *eb, int slot, in dir_item_err()
171 static bool check_prev_ino(struct extent_buffer *leaf, in check_prev_ino()
202 static int check_extent_data_item(struct extent_buffer *leaf, in check_extent_data_item()
342 static int check_csum_item(struct extent_buffer *leaf, struct btrfs_key *key, in check_csum_item()
388 static int check_inode_key(struct extent_buffer *leaf, struct btrfs_key *key, in check_inode_key()
440 static int check_root_key(struct extent_buffer *leaf, struct btrfs_key *key, in check_root_key()
498 static int check_dir_item(struct extent_buffer *leaf, in check_dir_item()
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| D | qgroup.h | 342 struct extent_buffer *eb);
354 struct extent_buffer *root_eb,
444 struct extent_buffer *subvol_parent, int subvol_slot,
445 struct extent_buffer *reloc_parent, int reloc_slot,
448 struct btrfs_root *root, struct extent_buffer *eb);
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| D | inode-item.h | 14 struct extent_buffer;
103 struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf,
107 struct extent_buffer *leaf, int slot, u64 ref_objectid,
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| D | print-tree.h | 12 void btrfs_print_leaf(const struct extent_buffer *l);
13 void btrfs_print_tree(const struct extent_buffer *c, bool follow);
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| D | accessors.c | 11 static bool check_setget_bounds(const struct extent_buffer *eb, in check_setget_bounds()
27 void btrfs_init_map_token(struct btrfs_map_token *token, struct extent_buffer *eb) in btrfs_init_map_token()
88 u##bits btrfs_get_##bits(const struct extent_buffer *eb, \
140 void btrfs_set_##bits(const struct extent_buffer *eb, void *ptr, \
168 void btrfs_node_key(const struct extent_buffer *eb, in btrfs_node_key()
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| D | relocation.h | 13 struct btrfs_root *root, struct extent_buffer *buf,
14 struct extent_buffer *cow);
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| D | root-tree.c | 27 static void btrfs_read_root_item(struct extent_buffer *eb, int slot, in btrfs_read_root_item()
72 struct extent_buffer *l; in btrfs_find_root()
111 struct extent_buffer *node) in btrfs_set_root_node()
127 struct extent_buffer *l; in btrfs_update_root()
213 struct extent_buffer *leaf; in btrfs_find_orphan_roots()
341 struct extent_buffer *leaf; in btrfs_del_root_ref()
415 struct extent_buffer *leaf; in btrfs_add_root_ref()
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| D | backref.h | 124 const struct extent_buffer *leaf, void *user_ctx);
208 int tree_backref_for_extent(unsigned long *ptr, struct extent_buffer *eb,
227 struct extent_buffer *eb_in, u64 parent,
282 static inline struct extent_buffer *btrfs_backref_get_eb( in btrfs_backref_get_eb()
358 struct extent_buffer *eb;
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| D | dir-item.c | 33 struct extent_buffer *leaf; in insert_with_overflow()
67 struct extent_buffer *leaf; in btrfs_insert_xattr_item()
118 struct extent_buffer *leaf; in btrfs_insert_dir_item()
240 struct extent_buffer *leaf; in btrfs_check_dir_item_collision()
390 struct extent_buffer *leaf; in btrfs_match_dir_item_name()
423 struct extent_buffer *leaf; in btrfs_delete_one_dir_name()
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| D | inode-item.c | 18 struct btrfs_inode_ref *btrfs_find_name_in_backref(struct extent_buffer *leaf, in btrfs_find_name_in_backref()
46 struct extent_buffer *leaf, int slot, u64 ref_objectid, in btrfs_find_name_in_ext_backref()
116 struct extent_buffer *leaf; in btrfs_del_inode_extref()
185 struct extent_buffer *leaf; in btrfs_del_inode_ref()
266 struct extent_buffer *leaf; in btrfs_insert_inode_extref()
409 struct extent_buffer *leaf; in btrfs_lookup_inode()
428 struct extent_buffer *leaf, in btrfs_trace_truncate()
465 struct extent_buffer *leaf; in btrfs_truncate_inode_items()
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| D | uuid-tree.c | 30 struct extent_buffer *eb; in btrfs_uuid_tree_lookup()
93 struct extent_buffer *eb; in btrfs_uuid_tree_add()
157 struct extent_buffer *eb; in btrfs_uuid_tree_remove()
299 struct extent_buffer *leaf; in btrfs_uuid_tree_iterate()
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| /linux-6.6.21/fs/btrfs/tests/ |
| D | extent-io-tests.c | 322 static int check_eb_bitmap(unsigned long *bitmap, struct extent_buffer *eb) in check_eb_bitmap()
364 struct extent_buffer *eb, in test_bitmap_set()
379 struct extent_buffer *eb, in test_bitmap_clear()
392 static int __test_eb_bitmaps(unsigned long *bitmap, struct extent_buffer *eb) in __test_eb_bitmaps()
490 struct extent_buffer *eb = NULL; in test_eb_bitmaps()
651 static void dump_eb_and_memory_contents(struct extent_buffer *eb, void *memory, in dump_eb_and_memory_contents()
667 static int verify_eb_and_memory(struct extent_buffer *eb, void *memory, in verify_eb_and_memory()
685 static void init_eb_and_memory(struct extent_buffer *eb, void *memory) in init_eb_and_memory()
694 struct extent_buffer *eb = NULL; in test_eb_mem_ops()
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