| /linux/fs/btrfs/ |
| H A D | extent_io.h | 85 struct extent_buffer { struct
133 struct extent_buffer *eb;
143 struct extent_buffer *eb;
148 static inline unsigned long offset_in_eb_folio(const struct extent_buffer *eb, in offset_in_eb_folio()
163 static inline size_t get_eb_offset_in_folio(const struct extent_buffer *eb, in get_eb_offset_in_folio()
184 static inline unsigned long get_eb_folio_index(const struct extent_buffer *eb, in get_eb_folio_index()
292 struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
298 struct extent_buffer *alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
300 struct extent_buffer *btrfs_clone_extent_buffer(const struct extent_buffer *src);
301 struct extent_buffer *find_extent_buffer(struct btrfs_fs_info *fs_info,
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| H A D | locking.h | 15 struct extent_buffer;
175 void btrfs_tree_lock_nested(struct extent_buffer *eb, enum btrfs_lock_nesting nest);
177 static inline void btrfs_tree_lock(struct extent_buffer *eb) in btrfs_tree_lock()
182 void btrfs_tree_unlock(struct extent_buffer *eb);
184 void btrfs_tree_read_lock_nested(struct extent_buffer *eb, enum btrfs_lock_nesting nest);
186 static inline void btrfs_tree_read_lock(struct extent_buffer *eb) in btrfs_tree_read_lock()
191 void btrfs_tree_read_unlock(struct extent_buffer *eb);
192 bool btrfs_try_tree_read_lock(struct extent_buffer *eb);
193 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);
194 struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root);
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| H A D | tree-mod-log.h | 8 struct extent_buffer;
37 int btrfs_tree_mod_log_insert_root(struct extent_buffer *old_root,
38 struct extent_buffer *new_root,
40 int btrfs_tree_mod_log_insert_key(const struct extent_buffer *eb, int slot,
42 int btrfs_tree_mod_log_free_eb(struct extent_buffer *eb);
43 struct extent_buffer *btrfs_tree_mod_log_rewind(struct btrfs_fs_info *fs_info,
44 struct extent_buffer *eb,
46 struct extent_buffer *btrfs_get_old_root(struct btrfs_root *root, u64 time_seq);
48 int btrfs_tree_mod_log_eb_copy(struct extent_buffer *dst,
49 const struct extent_buffer *src,
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| H A D | ctree.h | 22 struct extent_buffer;
57 struct extent_buffer *nodes[BTRFS_MAX_LEVEL];
175 struct extent_buffer *node;
177 struct extent_buffer *commit_root;
507 int btrfs_bin_search(const struct extent_buffer *eb, int first_slot,
549 struct extent_buffer *btrfs_root_node(struct btrfs_root *root);
556 struct extent_buffer *btrfs_read_node_slot(struct extent_buffer *parent,
560 struct btrfs_root *root, struct extent_buffer *buf,
561 struct extent_buffer *parent, int parent_slot,
562 struct extent_buffer **cow_ret,
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| H A D | disk-io.h | 17 struct extent_buffer;
48 struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr,
50 struct extent_buffer *btrfs_find_create_tree_block(
90 int btrfs_validate_extent_buffer(struct extent_buffer *eb,
111 struct extent_buffer *buf);
112 int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid,
114 int btrfs_read_extent_buffer(struct extent_buffer *buf,
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| H A D | print-tree.c | 63 static void print_chunk(const struct extent_buffer *eb, struct btrfs_chunk *chunk) in print_chunk()
76 static void print_dev_item(const struct extent_buffer *eb, in print_dev_item()
84 static void print_extent_data_ref(const struct extent_buffer *eb, in print_extent_data_ref()
94 static void print_extent_owner_ref(const struct extent_buffer *eb, in print_extent_owner_ref()
101 static void print_extent_item(const struct extent_buffer *eb, int slot, int type) in print_extent_item()
197 static void print_uuid_item(const struct extent_buffer *l, unsigned long offset, in print_uuid_item()
215 static void print_raid_stripe_key(const struct extent_buffer *eb, u32 item_size, in print_raid_stripe_key()
230 static void print_eb_refs_lock(const struct extent_buffer *eb) in print_eb_refs_lock()
238 static void print_timespec(const struct extent_buffer *eb, in print_timespec()
248 static void print_inode_item(const struct extent_buffer *eb, int i) in print_inode_item()
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| H A D | ctree.c | 36 struct extent_buffer *dst,
37 struct extent_buffer *src, bool empty);
39 struct extent_buffer *dst_buf,
40 struct extent_buffer *src_buf);
45 static unsigned int leaf_data_end(const struct extent_buffer *leaf) in leaf_data_end()
67 static inline void memmove_leaf_data(const struct extent_buffer *leaf, in memmove_leaf_data()
90 static inline void copy_leaf_data(const struct extent_buffer *dst, in copy_leaf_data()
91 const struct extent_buffer *src, in copy_leaf_data()
110 static inline void memmove_leaf_items(const struct extent_buffer *leaf, in memmove_leaf_items()
130 static inline void copy_leaf_items(const struct extent_buffer *dst, in copy_leaf_items()
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| H A D | extent_io.c | 43 static inline void btrfs_leak_debug_add_eb(struct extent_buffer *eb) in btrfs_leak_debug_add_eb()
53 static inline void btrfs_leak_debug_del_eb(struct extent_buffer *eb) in btrfs_leak_debug_del_eb()
65 struct extent_buffer *eb; in btrfs_extent_buffer_leak_debug_check()
79 struct extent_buffer, leak_list); in btrfs_extent_buffer_leak_debug_check()
228 sizeof(struct extent_buffer), 0, 0, in extent_buffer_init_cachep()
709 static int alloc_eb_folio_array(struct extent_buffer *eb, gfp_t gfp) in alloc_eb_folio_array()
914 static int attach_extent_buffer_folio(struct extent_buffer *eb, in attach_extent_buffer_folio()
2128 static noinline_for_stack bool lock_extent_buffer_for_io(struct extent_buffer *eb, in lock_extent_buffer_for_io()
2177 static void set_btree_ioerr(struct extent_buffer *eb) in set_btree_ioerr()
2250 static void buffer_tree_set_mark(const struct extent_buffer *eb, xa_mark_t mark) in buffer_tree_set_mark()
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| H A D | print-tree.h | 14 struct extent_buffer;
17 void btrfs_print_leaf(const struct extent_buffer *l);
18 void btrfs_print_tree(const struct extent_buffer *c, bool follow);
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| H A D | tree-checker.c | 56 static void generic_err(const struct extent_buffer *eb, int slot, in generic_err()
82 static void file_extent_err(const struct extent_buffer *eb, int slot, in file_extent_err()
120 static u64 file_extent_end(struct extent_buffer *leaf, in file_extent_end()
143 static void dir_item_err(const struct extent_buffer *eb, int slot, in dir_item_err()
175 static bool check_prev_ino(struct extent_buffer *leaf, in check_prev_ino()
207 static int check_extent_data_item(struct extent_buffer *leaf, in check_extent_data_item()
392 static int check_csum_item(struct extent_buffer *leaf, struct btrfs_key *key, in check_csum_item()
438 static int check_inode_key(struct extent_buffer *leaf, struct btrfs_key *key, in check_inode_key()
490 static int check_root_key(struct extent_buffer *leaf, struct btrfs_key *key, in check_root_key()
548 static int check_dir_item(struct extent_buffer *leaf, in check_dir_item()
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| H A D | accessors.c | 12 static void __cold report_setget_bounds(const struct extent_buffer *eb, in report_setget_bounds()
52 u##bits btrfs_get_##bits(const struct extent_buffer *eb, \
82 void btrfs_set_##bits(const struct extent_buffer *eb, void *ptr, \
119 void btrfs_node_key(const struct extent_buffer *eb, in btrfs_node_key()
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| H A D | inode-item.h | 10 struct extent_buffer;
109 struct btrfs_inode_ref *btrfs_find_name_in_backref(const struct extent_buffer *leaf,
113 const struct extent_buffer *leaf, int slot, u64 ref_objectid,
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| H A D | subpage.h | 169 void btrfs_meta_folio_set_##name(struct folio *folio, const struct extent_buffer *eb); \
170 void btrfs_meta_folio_clear_##name(struct folio *folio, const struct extent_buffer *eb); \
171 bool btrfs_meta_folio_test_##name(struct folio *folio, const struct extent_buffer *eb);
218 bool btrfs_meta_folio_clear_and_test_dirty(struct folio *folio, const struct extent_buffer *eb);
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| H A D | root-tree.c | 26 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()
118 struct extent_buffer *node) in btrfs_set_root_node()
134 struct extent_buffer *l; in btrfs_update_root()
216 struct extent_buffer *leaf; in btrfs_find_orphan_roots()
336 struct extent_buffer *leaf; in btrfs_del_root_ref()
406 struct extent_buffer *leaf; in btrfs_add_root_ref()
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| H A D | root-tree.h | 9 struct extent_buffer;
38 struct extent_buffer *node);
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| H A D | uuid-tree.c | 31 struct extent_buffer *eb; in btrfs_uuid_tree_lookup()
86 struct extent_buffer *eb; in btrfs_uuid_tree_add()
138 struct extent_buffer *eb; in btrfs_uuid_tree_remove()
301 struct extent_buffer *leaf; in btrfs_uuid_tree_iterate()
398 struct extent_buffer *eb; in btrfs_uuid_scan_kthread()
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| H A D | extent-tree.c | 54 struct extent_buffer *leaf,
163 struct extent_buffer *leaf = path->nodes[0]; in btrfs_lookup_extent_info()
345 int btrfs_get_extent_inline_ref_type(const struct extent_buffer *eb, in btrfs_get_extent_inline_ref_type()
418 static u64 hash_extent_data_ref_item(const struct extent_buffer *leaf, in hash_extent_data_ref_item()
426 static bool match_extent_data_ref(const struct extent_buffer *leaf, in match_extent_data_ref()
446 struct extent_buffer *leaf; in lookup_extent_data_ref()
524 struct extent_buffer *leaf; in insert_extent_data_ref()
608 struct extent_buffer *leaf; in remove_extent_data_ref()
649 struct extent_buffer *leaf; in extent_data_ref_count()
807 struct extent_buffer *leaf; in lookup_inline_extent_backref()
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| H A D | backref.c | 37 const struct extent_buffer *eb, in check_extent_in_eb()
105 const struct extent_buffer *eb, in find_extent_in_eb()
475 struct extent_buffer *eb; in add_all_parents()
596 struct extent_buffer *eb; in resolve_indirect_ref()
839 struct extent_buffer *eb; in add_missing_keys()
1007 struct extent_buffer *leaf; in add_inline_refs()
1142 struct extent_buffer *leaf; in add_keyed_refs()
1475 struct extent_buffer *leaf; in find_parent_nodes()
1608 struct extent_buffer *eb; in find_parent_nodes()
2048 const struct extent_buffer *leaf; in btrfs_find_one_extref()
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| H A D | raid-stripe-tree.c | 23 struct extent_buffer *leaf; in btrfs_partially_delete_raid_extent()
71 struct extent_buffer *leaf; in btrfs_delete_raid_extent()
303 struct extent_buffer *leaf; in update_raid_extent_item()
407 struct extent_buffer *leaf; in btrfs_get_raid_extent_offset()
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| H A D | file-item.c | 167 struct extent_buffer *leaf; in btrfs_insert_hole_extent()
209 struct extent_buffer *leaf; in btrfs_lookup_csum()
533 struct extent_buffer *leaf; in btrfs_lookup_csums_list()
677 struct extent_buffer *leaf; in btrfs_lookup_csums_bitmap()
908 struct extent_buffer *leaf; in truncate_one_csum()
960 struct extent_buffer *leaf; in btrfs_del_csums()
1136 struct extent_buffer *leaf = NULL; in btrfs_insert_data_csums()
1354 struct extent_buffer *leaf = path->nodes[0]; in btrfs_extent_item_to_extent_map()
1417 const struct extent_buffer *leaf = path->nodes[0]; in btrfs_file_extent_end()
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| H A D | transaction.h | 26 struct extent_buffer;
181 struct extent_buffer *inhibited_ebs[BTRFS_INHIBITED_EBS_SLOTS];
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| H A D | qgroup.c | 408 struct extent_buffer *leaf, int slot, in qgroup_read_enable_gen()
426 struct extent_buffer *l; in btrfs_read_qgroup_config()
743 struct extent_buffer *leaf; in add_qgroup_item()
841 struct extent_buffer *l; in update_qgroup_limit_item()
880 struct extent_buffer *l; in update_qgroup_info_item()
921 struct extent_buffer *l; in update_qgroup_status_item()
961 struct extent_buffer *leaf = NULL; in btrfs_clean_quota_tree()
1004 struct extent_buffer *leaf; in btrfs_quota_enable()
2196 struct extent_buffer *eb) in btrfs_qgroup_trace_leaf_items()
2254 struct extent_buffer *eb; in adjust_slots_upwards()
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| H A D | relocation.c | 638 struct extent_buffer *eb; in create_reloc_root()
877 struct extent_buffer *leaf; in get_new_location()
936 struct extent_buffer *leaf) in replace_file_extents()
1065 static noinline_for_stack int memcmp_node_keys(const struct extent_buffer *eb, in memcmp_node_keys()
1092 struct extent_buffer *eb; in replace_path()
1093 struct extent_buffer *parent; in replace_path()
1329 struct extent_buffer *eb; in walk_up_reloc_tree()
1366 struct extent_buffer *eb = NULL; in walk_down_reloc_tree()
1624 struct extent_buffer *leaf; in merge_reloc_root()
2326 struct extent_buffer *eb; in do_relocation()
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| H A D | fiemap.c | 308 struct extent_buffer *clone = path->nodes[0]; in fiemap_next_leaf_item()
374 struct extent_buffer *clone; in fiemap_search_slot()
560 struct extent_buffer *leaf; in fiemap_find_last_extent_offset()
684 struct extent_buffer *leaf = path->nodes[0]; in extent_fiemap()
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| H A D | tree-log.c | 142 int (*process_func)(struct extent_buffer *eb,
151 struct extent_buffer *log_leaf;
396 static int process_one_buffer(struct extent_buffer *eb, in process_one_buffer()
466 struct extent_buffer *dst_eb; in overwrite_item()
662 static int read_alloc_one_name(struct extent_buffer *eb, void *start, int len, in read_alloc_one_name()
749 struct extent_buffer *leaf = wc->subvol_path->nodes[0]; in replay_one_extent()
1061 struct extent_buffer *leaf = wc->subvol_path->nodes[0]; in drop_one_dir_item()
1186 struct extent_buffer *leaf = wc->subvol_path->nodes[0]; in unlink_refs_not_in_log()
1248 struct extent_buffer *leaf = wc->subvol_path->nodes[0]; in unlink_extrefs_not_in_log()
1400 static int extref_get_fields(struct extent_buffer *eb, unsigned long ref_ptr, in extref_get_fields()
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